68673930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176087}}^1$

素因数の和:176110

約数の個数: 32

約数和(自身を含む): 177496704

約数和(自身を除く): 108822774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 176087, 352174, 528261, 880435, 1056522, 1760870, 2289131, 2641305, 4578262, 5282610, 6867393, 11445655, 13734786, 22891310, 34336965, 68673930]

約数ペア:

[(1, 68673930), (2, 34336965), (3, 22891310), (5, 13734786), (6, 11445655), (10, 6867393), (13, 5282610), (15, 4578262), (26, 2641305), (30, 2289131), (39, 1760870), (65, 1056522), (78, 880435), (130, 528261), (195, 352174), (390, 176087)]