31665870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{117281}}^1$

素因数の和:117297

約数の個数: 32

約数和(自身を含む): 84443040

約数和(自身を除く): 52777170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 117281, 234562, 351843, 586405, 703686, 1055529, 1172810, 1759215, 2111058, 3166587, 3518430, 5277645, 6333174, 10555290, 15832935, 31665870]

約数ペア:

[(1, 31665870), (2, 15832935), (3, 10555290), (5, 6333174), (6, 5277645), (9, 3518430), (10, 3166587), (15, 2111058), (18, 1759215), (27, 1172810), (30, 1055529), (45, 703686), (54, 586405), (90, 351843), (135, 234562), (270, 117281)]