3962530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 8926848

約数和(自身を除く): 4964318

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 163, 170, 187, 221, 286, 326, 374, 442, 715, 815, 935, 1105, 1430, 1630, 1793, 1870, 2119, 2210, 2431, 2771, 3586, 4238, 4862, 5542, 8965, 10595, 12155, 13855, 17930, 21190, 23309, 24310, 27710, 30481, 36023, 46618, 60962, 72046, 116545, 152405, 180115, 233090, 304810, 360230, 396253, 792506, 1981265, 3962530]

約数ペア:

[(1, 3962530), (2, 1981265), (5, 792506), (10, 396253), (11, 360230), (13, 304810), (17, 233090), (22, 180115), (26, 152405), (34, 116545), (55, 72046), (65, 60962), (85, 46618), (110, 36023), (130, 30481), (143, 27710), (163, 24310), (170, 23309), (187, 21190), (221, 17930), (286, 13855), (326, 12155), (374, 10595), (442, 8965), (715, 5542), (815, 4862), (935, 4238), (1105, 3586), (1430, 2771), (1630, 2431), (1793, 2210), (1870, 2119)]