91421930

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{61357}}^1$

素因数の和:61513

約数の個数: 16

約数和(自身を含む): 165666600

約数和(自身を除く): 74244670

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 61357, 122714, 306785, 613570, 9142193, 18284386, 45710965, 91421930]

約数ペア:

[(1, 91421930), (2, 45710965), (5, 18284386), (10, 9142193), (149, 613570), (298, 306785), (745, 122714), (1490, 61357)]