229278830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{122609}}^1$

素因数の和:122644

約数の個数: 32

約数和(自身を含む): 476707680

約数和(自身を除く): 247428850

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 122609, 245218, 613045, 1226090, 1348699, 2084353, 2697398, 4168706, 6743495, 10421765, 13486990, 20843530, 22927883, 45855766, 114639415, 229278830]

約数ペア:

[(1, 229278830), (2, 114639415), (5, 45855766), (10, 22927883), (11, 20843530), (17, 13486990), (22, 10421765), (34, 6743495), (55, 4168706), (85, 2697398), (110, 2084353), (170, 1348699), (187, 1226090), (374, 613045), (935, 245218), (1870, 122609)]