31217070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5749}}^1$

素因数の和:5940

約数の個数: 32

約数和(自身を含む): 75348000

約数和(自身を除く): 44130930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 5749, 11498, 17247, 28745, 34494, 57490, 86235, 172470, 1040569, 2081138, 3121707, 5202845, 6243414, 10405690, 15608535, 31217070]

約数ペア:

[(1, 31217070), (2, 15608535), (3, 10405690), (5, 6243414), (6, 5202845), (10, 3121707), (15, 2081138), (30, 1040569), (181, 172470), (362, 86235), (543, 57490), (905, 34494), (1086, 28745), (1810, 17247), (2715, 11498), (5430, 5749)]