86408210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3257}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 178277760

約数和(自身を除く): 91869550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1895, 2653, 3257, 3790, 5306, 6514, 13265, 16285, 22799, 26530, 32570, 45598, 113995, 227990, 1234403, 2468806, 6172015, 8640821, 12344030, 17281642, 43204105, 86408210]

約数ペア:

[(1, 86408210), (2, 43204105), (5, 17281642), (7, 12344030), (10, 8640821), (14, 6172015), (35, 2468806), (70, 1234403), (379, 227990), (758, 113995), (1895, 45598), (2653, 32570), (3257, 26530), (3790, 22799), (5306, 16285), (6514, 13265)]