47280870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 158505984

約数和(自身を除く): 111225114

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 138, 161, 182, 195, 207, 210, 230, 234, 251, 273, 299, 315, 322, 345, 390, 414, 455, 483, 502, 546, 585, 598, 630, 690, 753, 805, 819, 897, 910, 966, 1035, 1170, 1255, 1365, 1449, 1495, 1506, 1610, 1638, 1757, 1794, 2070, 2093, 2259, 2415, 2510, 2691, 2730, 2898, 2990, 3263, 3514, 3765, 4095, 4186, 4485, 4518, 4830, 5271, 5382, 5773, 6279, 6526, 7245, 7530, 8190, 8785, 8970, 9789, 10465, 10542, 11295, 11546, 12558, 13455, 14490, 15813, 16315, 17319, 17570, 18837, 19578, 20930, 22590, 22841, 26355, 26910, 28865, 29367, 31395, 31626, 32630, 34638, 37674, 40411, 45682, 48945, 51957, 52710, 57730, 58734, 62790, 68523, 75049, 79065, 80822, 86595, 94185, 97890, 103914, 114205, 121233, 137046, 146835, 150098, 158130, 173190, 188370, 202055, 205569, 225147, 228410, 242466, 259785, 293670, 342615, 363699, 375245, 404110, 411138, 450294, 519570, 525343, 606165, 675441, 685230, 727398, 750490, 1027845, 1050686, 1125735, 1212330, 1350882, 1576029, 1818495, 2055690, 2251470, 2626715, 3152058, 3377205, 3636990, 4728087, 5253430, 6754410, 7880145, 9456174, 15760290, 23640435, 47280870]

約数ペア:

[(1, 47280870), (2, 23640435), (3, 15760290), (5, 9456174), (6, 7880145), (7, 6754410), (9, 5253430), (10, 4728087), (13, 3636990), (14, 3377205), (15, 3152058), (18, 2626715), (21, 2251470), (23, 2055690), (26, 1818495), (30, 1576029), (35, 1350882), (39, 1212330), (42, 1125735), (45, 1050686), (46, 1027845), (63, 750490), (65, 727398), (69, 685230), (70, 675441), (78, 606165), (90, 525343), (91, 519570), (105, 450294), (115, 411138), (117, 404110), (126, 375245), (130, 363699), (138, 342615), (161, 293670), (182, 259785), (195, 242466), (207, 228410), (210, 225147), (230, 205569), (234, 202055), (251, 188370), (273, 173190), (299, 158130), (315, 150098), (322, 146835), (345, 137046), (390, 121233), (414, 114205), (455, 103914), (483, 97890), (502, 94185), (546, 86595), (585, 80822), (598, 79065), (630, 75049), (690, 68523), (753, 62790), (805, 58734), (819, 57730), (897, 52710), (910, 51957), (966, 48945), (1035, 45682), (1170, 40411), (1255, 37674), (1365, 34638), (1449, 32630), (1495, 31626), (1506, 31395), (1610, 29367), (1638, 28865), (1757, 26910), (1794, 26355), (2070, 22841), (2093, 22590), (2259, 20930), (2415, 19578), (2510, 18837), (2691, 17570), (2730, 17319), (2898, 16315), (2990, 15813), (3263, 14490), (3514, 13455), (3765, 12558), (4095, 11546), (4186, 11295), (4485, 10542), (4518, 10465), (4830, 9789), (5271, 8970), (5382, 8785), (5773, 8190), (6279, 7530), (6526, 7245)]