72128670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2404289}}^1$

素因数の和:2404299

約数の個数: 16

約数和(自身を含む): 173108880

約数和(自身を除く): 100980210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2404289, 4808578, 7212867, 12021445, 14425734, 24042890, 36064335, 72128670]

約数ペア:

[(1, 72128670), (2, 36064335), (3, 24042890), (5, 14425734), (6, 12021445), (10, 7212867), (15, 4808578), (30, 2404289)]