72005910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2400197}}^1$

素因数の和:2400207

約数の個数: 16

約数和(自身を含む): 172814256

約数和(自身を除く): 100808346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2400197, 4800394, 7200591, 12000985, 14401182, 24001970, 36002955, 72005910]

約数ペア:

[(1, 72005910), (2, 36002955), (3, 24001970), (5, 14401182), (6, 12000985), (10, 7200591), (15, 4800394), (30, 2400197)]