143807660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101273}}^1$

素因数の和:101353

約数の個数: 24

約数和(自身を含む): 306252576

約数和(自身を除く): 162444916

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 101273, 202546, 405092, 506365, 1012730, 2025460, 7190383, 14380766, 28761532, 35951915, 71903830, 143807660]

約数ペア:

[(1, 143807660), (2, 71903830), (4, 35951915), (5, 28761532), (10, 14380766), (20, 7190383), (71, 2025460), (142, 1012730), (284, 506365), (355, 405092), (710, 202546), (1420, 101273)]