2522630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 5598720

約数和(自身を除く): 3076090

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 71, 85, 95, 110, 142, 170, 187, 190, 209, 323, 355, 374, 418, 646, 710, 781, 935, 1045, 1207, 1349, 1562, 1615, 1870, 2090, 2414, 2698, 3230, 3553, 3905, 6035, 6745, 7106, 7810, 12070, 13277, 13490, 14839, 17765, 22933, 26554, 29678, 35530, 45866, 66385, 74195, 114665, 132770, 148390, 229330, 252263, 504526, 1261315, 2522630]

約数ペア:

[(1, 2522630), (2, 1261315), (5, 504526), (10, 252263), (11, 229330), (17, 148390), (19, 132770), (22, 114665), (34, 74195), (38, 66385), (55, 45866), (71, 35530), (85, 29678), (95, 26554), (110, 22933), (142, 17765), (170, 14839), (187, 13490), (190, 13277), (209, 12070), (323, 7810), (355, 7106), (374, 6745), (418, 6035), (646, 3905), (710, 3553), (781, 3230), (935, 2698), (1045, 2414), (1207, 2090), (1349, 1870), (1562, 1615)]