42618460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30013}}^1$

素因数の和:30093

約数の個数: 24

約数和(自身を含む): 90762336

約数和(自身を除く): 48143876

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 30013, 60026, 120052, 150065, 300130, 600260, 2130923, 4261846, 8523692, 10654615, 21309230, 42618460]

約数ペア:

[(1, 42618460), (2, 21309230), (4, 10654615), (5, 8523692), (10, 4261846), (20, 2130923), (71, 600260), (142, 300130), (284, 150065), (355, 120052), (710, 60026), (1420, 30013)]