15317231710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431107}}^1$

素因数の和:431161

約数の個数: 64

約数和(自身を含む): 33522958080

約数和(自身を除く): 18205726370

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1615, 1870, 2090, 3230, 3553, 7106, 17765, 35530, 431107, 862214, 2155535, 4311070, 4742177, 7328819, 8191033, 9484354, 14657638, 16382066, 23710885, 36644095, 40955165, 47421770, 73288190, 80617009, 81910330, 90101363, 139247561, 161234018, 180202726, 278495122, 403085045, 450506815, 696237805, 806170090, 901013630, 1392475610, 1531723171, 3063446342, 7658615855, 15317231710]

約数ペア:

[(1, 15317231710), (2, 7658615855), (5, 3063446342), (10, 1531723171), (11, 1392475610), (17, 901013630), (19, 806170090), (22, 696237805), (34, 450506815), (38, 403085045), (55, 278495122), (85, 180202726), (95, 161234018), (110, 139247561), (170, 90101363), (187, 81910330), (190, 80617009), (209, 73288190), (323, 47421770), (374, 40955165), (418, 36644095), (646, 23710885), (935, 16382066), (1045, 14657638), (1615, 9484354), (1870, 8191033), (2090, 7328819), (3230, 4742177), (3553, 4311070), (7106, 2155535), (17765, 862214), (35530, 431107)]