73174970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 153964800

約数和(自身を除く): 80789830

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 109, 110, 170, 187, 218, 359, 374, 545, 718, 935, 1090, 1199, 1795, 1853, 1870, 2398, 3590, 3706, 3949, 5995, 6103, 7898, 9265, 11990, 12206, 18530, 19745, 20383, 30515, 39131, 39490, 40766, 61030, 67133, 78262, 101915, 134266, 195655, 203830, 335665, 391310, 430441, 665227, 671330, 860882, 1330454, 2152205, 3326135, 4304410, 6652270, 7317497, 14634994, 36587485, 73174970]

約数ペア:

[(1, 73174970), (2, 36587485), (5, 14634994), (10, 7317497), (11, 6652270), (17, 4304410), (22, 3326135), (34, 2152205), (55, 1330454), (85, 860882), (109, 671330), (110, 665227), (170, 430441), (187, 391310), (218, 335665), (359, 203830), (374, 195655), (545, 134266), (718, 101915), (935, 78262), (1090, 67133), (1199, 61030), (1795, 40766), (1853, 39490), (1870, 39131), (2398, 30515), (3590, 20383), (3706, 19745), (3949, 18530), (5995, 12206), (6103, 11990), (7898, 9265)]