42005910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1400197}}^1$

素因数の和:1400207

約数の個数: 16

約数和(自身を含む): 100814256

約数和(自身を除く): 58808346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1400197, 2800394, 4200591, 7000985, 8401182, 14001970, 21002955, 42005910]

約数ペア:

[(1, 42005910), (2, 21002955), (3, 14001970), (5, 8401182), (6, 7000985), (10, 4200591), (15, 2800394), (30, 1400197)]