21238050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{141587}}^1$

素因数の和:141602

約数の個数: 24

約数和(自身を含む): 52670736

約数和(自身を除く): 31432686

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 141587, 283174, 424761, 707935, 849522, 1415870, 2123805, 3539675, 4247610, 7079350, 10619025, 21238050]

約数ペア:

[(1, 21238050), (2, 10619025), (3, 7079350), (5, 4247610), (6, 3539675), (10, 2123805), (15, 1415870), (25, 849522), (30, 707935), (50, 424761), (75, 283174), (150, 141587)]