30904198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 54704160

約数和(自身を除く): 23799962

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 2411, 4822, 6409, 12818, 31343, 40987, 62686, 69919, 81974, 139838, 532831, 908947, 1065662, 1188623, 1817894, 2377246, 15452099, 30904198]

約数ペア:

[(1, 30904198), (2, 15452099), (13, 2377246), (17, 1817894), (26, 1188623), (29, 1065662), (34, 908947), (58, 532831), (221, 139838), (377, 81974), (442, 69919), (493, 62686), (754, 40987), (986, 31343), (2411, 12818), (4822, 6409)]