42187090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383519}}^1$

素因数の和:383537

約数の個数: 16

約数和(自身を含む): 82840320

約数和(自身を除く): 40653230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383519, 767038, 1917595, 3835190, 4218709, 8437418, 21093545, 42187090]

約数ペア:

[(1, 42187090), (2, 21093545), (5, 8437418), (10, 4218709), (11, 3835190), (22, 1917595), (55, 767038), (110, 383519)]