4985930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 9616320

約数和(自身を除く): 4630390

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 211, 278, 422, 695, 1055, 1390, 2110, 2363, 3587, 4726, 7174, 11815, 17935, 23630, 29329, 35870, 58658, 146645, 293290, 498593, 997186, 2492965, 4985930]

約数ペア:

[(1, 4985930), (2, 2492965), (5, 997186), (10, 498593), (17, 293290), (34, 146645), (85, 58658), (139, 35870), (170, 29329), (211, 23630), (278, 17935), (422, 11815), (695, 7174), (1055, 4726), (1390, 3587), (2110, 2363)]