201942810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2243809}}^1$

素因数の和:2243822

約数の個数: 24

約数和(自身を含む): 525051540

約数和(自身を除く): 323108730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2243809, 4487618, 6731427, 11219045, 13462854, 20194281, 22438090, 33657135, 40388562, 67314270, 100971405, 201942810]

約数ペア:

[(1, 201942810), (2, 100971405), (3, 67314270), (5, 40388562), (6, 33657135), (9, 22438090), (10, 20194281), (15, 13462854), (18, 11219045), (30, 6731427), (45, 4487618), (90, 2243809)]