355300930

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 646542000

約数和(自身を除く): 291241070

約数列:

[1, 2, 5, 10, 149, 298, 389, 613, 745, 778, 1226, 1490, 1945, 3065, 3890, 6130, 57961, 91337, 115922, 182674, 238457, 289805, 456685, 476914, 579610, 913370, 1192285, 2384570, 35530093, 71060186, 177650465, 355300930]

約数ペア:

[(1, 355300930), (2, 177650465), (5, 71060186), (10, 35530093), (149, 2384570), (298, 1192285), (389, 913370), (613, 579610), (745, 476914), (778, 456685), (1226, 289805), (1490, 238457), (1945, 182674), (3065, 115922), (3890, 91337), (6130, 57961)]