7888890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4457}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 19258560

約数和(自身を除く): 11369670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 4457, 8914, 13371, 22285, 26742, 44570, 66855, 133710, 262963, 525926, 788889, 1314815, 1577778, 2629630, 3944445, 7888890]

約数ペア:

[(1, 7888890), (2, 3944445), (3, 2629630), (5, 1577778), (6, 1314815), (10, 788889), (15, 525926), (30, 262963), (59, 133710), (118, 66855), (177, 44570), (295, 26742), (354, 22285), (590, 13371), (885, 8914), (1770, 4457)]