29420430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75437}}^1$

素因数の和:75460

約数の個数: 32

約数和(自身を含む): 76041504

約数和(自身を除く): 46621074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 75437, 150874, 226311, 377185, 452622, 754370, 980681, 1131555, 1961362, 2263110, 2942043, 4903405, 5884086, 9806810, 14710215, 29420430]

約数ペア:

[(1, 29420430), (2, 14710215), (3, 9806810), (5, 5884086), (6, 4903405), (10, 2942043), (13, 2263110), (15, 1961362), (26, 1131555), (30, 980681), (39, 754370), (65, 452622), (78, 377185), (130, 226311), (195, 150874), (390, 75437)]