153779610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 405098496

約数和(自身を除く): 251318886

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 71, 73, 86, 115, 129, 138, 142, 146, 213, 215, 219, 230, 258, 345, 355, 365, 426, 430, 438, 645, 690, 710, 730, 989, 1065, 1095, 1290, 1633, 1679, 1978, 2130, 2190, 2967, 3053, 3139, 3266, 3358, 4899, 4945, 5037, 5183, 5934, 6106, 6278, 8165, 8395, 9159, 9417, 9798, 9890, 10074, 10366, 14835, 15265, 15549, 15695, 16330, 16790, 18318, 18834, 24495, 25185, 25915, 29670, 30530, 31098, 31390, 45795, 47085, 48990, 50370, 51830, 70219, 72197, 77745, 91590, 94170, 119209, 140438, 144394, 155490, 210657, 216591, 222869, 238418, 351095, 357627, 360985, 421314, 433182, 445738, 596045, 668607, 702190, 715254, 721970, 1053285, 1082955, 1114345, 1192090, 1337214, 1788135, 2106570, 2165910, 2228690, 3343035, 3576270, 5125987, 6686070, 10251974, 15377961, 25629935, 30755922, 51259870, 76889805, 153779610]

約数ペア:

[(1, 153779610), (2, 76889805), (3, 51259870), (5, 30755922), (6, 25629935), (10, 15377961), (15, 10251974), (23, 6686070), (30, 5125987), (43, 3576270), (46, 3343035), (69, 2228690), (71, 2165910), (73, 2106570), (86, 1788135), (115, 1337214), (129, 1192090), (138, 1114345), (142, 1082955), (146, 1053285), (213, 721970), (215, 715254), (219, 702190), (230, 668607), (258, 596045), (345, 445738), (355, 433182), (365, 421314), (426, 360985), (430, 357627), (438, 351095), (645, 238418), (690, 222869), (710, 216591), (730, 210657), (989, 155490), (1065, 144394), (1095, 140438), (1290, 119209), (1633, 94170), (1679, 91590), (1978, 77745), (2130, 72197), (2190, 70219), (2967, 51830), (3053, 50370), (3139, 48990), (3266, 47085), (3358, 45795), (4899, 31390), (4945, 31098), (5037, 30530), (5183, 29670), (5934, 25915), (6106, 25185), (6278, 24495), (8165, 18834), (8395, 18318), (9159, 16790), (9417, 16330), (9798, 15695), (9890, 15549), (10074, 15265), (10366, 14835)]