2067998310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:580

約数の個数: 256

約数和(自身を含む): 6650449920

約数和(自身を除く): 4582451610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 113, 115, 126, 135, 138, 161, 189, 207, 210, 226, 230, 270, 315, 322, 339, 345, 378, 414, 421, 483, 565, 621, 630, 678, 690, 791, 805, 842, 945, 966, 1017, 1035, 1130, 1242, 1263, 1449, 1582, 1610, 1695, 1890, 2034, 2070, 2105, 2373, 2415, 2526, 2599, 2898, 2947, 3051, 3105, 3390, 3789, 3955, 4210, 4347, 4746, 4830, 5085, 5198, 5894, 6102, 6210, 6315, 7119, 7245, 7578, 7797, 7910, 8694, 8841, 9683, 10170, 11367, 11865, 12630, 12995, 14238, 14490, 14735, 15255, 15594, 17682, 18193, 18945, 19366, 21357, 21735, 22734, 23391, 23730, 25990, 26523, 29049, 29470, 30510, 35595, 36386, 37890, 38985, 42714, 43470, 44205, 46782, 47573, 48415, 53046, 54579, 56835, 58098, 67781, 70173, 71190, 77970, 79569, 87147, 88410, 90965, 95146, 96830, 106785, 109158, 113670, 116955, 132615, 135562, 140346, 142719, 145245, 159138, 163737, 174294, 181930, 203343, 213570, 233910, 237865, 261441, 265230, 272895, 285438, 290490, 327474, 333011, 338905, 350865, 397845, 406686, 428157, 435735, 475730, 491211, 522882, 545790, 610029, 666022, 677810, 701730, 713595, 795690, 818685, 856314, 871470, 982422, 999033, 1016715, 1094179, 1220058, 1284471, 1307205, 1427190, 1637370, 1665055, 1830087, 1998066, 2033430, 2140785, 2188358, 2456055, 2568942, 2614410, 2997099, 3050145, 3282537, 3330110, 3660174, 4281570, 4912110, 4995165, 5470895, 5994198, 6100290, 6422355, 6565074, 7659253, 8991297, 9150435, 9847611, 9990330, 10941790, 12844710, 14985495, 15318506, 16412685, 17982594, 18300870, 19695222, 22977759, 29542833, 29970990, 32825370, 38296265, 44956485, 45955518, 49238055, 59085666, 68933277, 76592530, 89912970, 98476110, 114888795, 137866554, 147714165, 206799831, 229777590, 295428330, 344666385, 413599662, 689332770, 1033999155, 2067998310]

約数ペア:

[(1, 2067998310), (2, 1033999155), (3, 689332770), (5, 413599662), (6, 344666385), (7, 295428330), (9, 229777590), (10, 206799831), (14, 147714165), (15, 137866554), (18, 114888795), (21, 98476110), (23, 89912970), (27, 76592530), (30, 68933277), (35, 59085666), (42, 49238055), (45, 45955518), (46, 44956485), (54, 38296265), (63, 32825370), (69, 29970990), (70, 29542833), (90, 22977759), (105, 19695222), (113, 18300870), (115, 17982594), (126, 16412685), (135, 15318506), (138, 14985495), (161, 12844710), (189, 10941790), (207, 9990330), (210, 9847611), (226, 9150435), (230, 8991297), (270, 7659253), (315, 6565074), (322, 6422355), (339, 6100290), (345, 5994198), (378, 5470895), (414, 4995165), (421, 4912110), (483, 4281570), (565, 3660174), (621, 3330110), (630, 3282537), (678, 3050145), (690, 2997099), (791, 2614410), (805, 2568942), (842, 2456055), (945, 2188358), (966, 2140785), (1017, 2033430), (1035, 1998066), (1130, 1830087), (1242, 1665055), (1263, 1637370), (1449, 1427190), (1582, 1307205), (1610, 1284471), (1695, 1220058), (1890, 1094179), (2034, 1016715), (2070, 999033), (2105, 982422), (2373, 871470), (2415, 856314), (2526, 818685), (2599, 795690), (2898, 713595), (2947, 701730), (3051, 677810), (3105, 666022), (3390, 610029), (3789, 545790), (3955, 522882), (4210, 491211), (4347, 475730), (4746, 435735), (4830, 428157), (5085, 406686), (5198, 397845), (5894, 350865), (6102, 338905), (6210, 333011), (6315, 327474), (7119, 290490), (7245, 285438), (7578, 272895), (7797, 265230), (7910, 261441), (8694, 237865), (8841, 233910), (9683, 213570), (10170, 203343), (11367, 181930), (11865, 174294), (12630, 163737), (12995, 159138), (14238, 145245), (14490, 142719), (14735, 140346), (15255, 135562), (15594, 132615), (17682, 116955), (18193, 113670), (18945, 109158), (19366, 106785), (21357, 96830), (21735, 95146), (22734, 90965), (23391, 88410), (23730, 87147), (25990, 79569), (26523, 77970), (29049, 71190), (29470, 70173), (30510, 67781), (35595, 58098), (36386, 56835), (37890, 54579), (38985, 53046), (42714, 48415), (43470, 47573), (44205, 46782)]