1995702930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 5954588640

約数和(自身を除く): 3958885710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 269, 306, 373, 390, 442, 510, 538, 585, 663, 746, 765, 807, 1105, 1119, 1170, 1326, 1345, 1530, 1614, 1865, 1989, 2210, 2238, 2421, 2690, 3315, 3357, 3497, 3730, 3978, 4035, 4573, 4842, 4849, 5595, 6341, 6630, 6714, 6994, 8070, 9146, 9698, 9945, 10491, 11190, 12105, 12682, 13719, 14547, 16785, 17485, 19023, 19890, 20982, 22865, 24210, 24245, 27438, 29094, 31473, 31705, 33570, 34970, 38046, 41157, 43641, 45730, 48490, 52455, 57069, 59449, 62946, 63410, 68595, 72735, 82314, 82433, 87282, 95115, 100337, 104910, 114138, 118898, 137190, 145470, 157365, 164866, 178347, 190230, 200674, 205785, 218205, 247299, 285345, 297245, 301011, 314730, 356694, 411570, 412165, 436410, 494598, 501685, 535041, 570690, 594490, 602022, 741897, 824330, 891735, 903033, 1003370, 1070082, 1236495, 1304381, 1483794, 1505055, 1705729, 1783470, 1806066, 2472990, 2608762, 2675205, 3010110, 3411458, 3709485, 3913143, 4515165, 5117187, 5350410, 6521905, 7418970, 7826286, 8528645, 9030330, 10234374, 11739429, 13043810, 15351561, 17057290, 19565715, 22174477, 23478858, 25585935, 30703122, 39131430, 44348954, 51171870, 58697145, 66523431, 76757805, 110872385, 117394290, 133046862, 153515610, 199570293, 221744770, 332617155, 399140586, 665234310, 997851465, 1995702930]

約数ペア:

[(1, 1995702930), (2, 997851465), (3, 665234310), (5, 399140586), (6, 332617155), (9, 221744770), (10, 199570293), (13, 153515610), (15, 133046862), (17, 117394290), (18, 110872385), (26, 76757805), (30, 66523431), (34, 58697145), (39, 51171870), (45, 44348954), (51, 39131430), (65, 30703122), (78, 25585935), (85, 23478858), (90, 22174477), (102, 19565715), (117, 17057290), (130, 15351561), (153, 13043810), (170, 11739429), (195, 10234374), (221, 9030330), (234, 8528645), (255, 7826286), (269, 7418970), (306, 6521905), (373, 5350410), (390, 5117187), (442, 4515165), (510, 3913143), (538, 3709485), (585, 3411458), (663, 3010110), (746, 2675205), (765, 2608762), (807, 2472990), (1105, 1806066), (1119, 1783470), (1170, 1705729), (1326, 1505055), (1345, 1483794), (1530, 1304381), (1614, 1236495), (1865, 1070082), (1989, 1003370), (2210, 903033), (2238, 891735), (2421, 824330), (2690, 741897), (3315, 602022), (3357, 594490), (3497, 570690), (3730, 535041), (3978, 501685), (4035, 494598), (4573, 436410), (4842, 412165), (4849, 411570), (5595, 356694), (6341, 314730), (6630, 301011), (6714, 297245), (6994, 285345), (8070, 247299), (9146, 218205), (9698, 205785), (9945, 200674), (10491, 190230), (11190, 178347), (12105, 164866), (12682, 157365), (13719, 145470), (14547, 137190), (16785, 118898), (17485, 114138), (19023, 104910), (19890, 100337), (20982, 95115), (22865, 87282), (24210, 82433), (24245, 82314), (27438, 72735), (29094, 68595), (31473, 63410), (31705, 62946), (33570, 59449), (34970, 57069), (38046, 52455), (41157, 48490), (43641, 45730)]