72516670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{195991}}^1$

素因数の和:196035

約数の個数: 16

約数和(自身を含む): 134058528

約数和(自身を除く): 61541858

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 195991, 391982, 979955, 1959910, 7251667, 14503334, 36258335, 72516670]

約数ペア:

[(1, 72516670), (2, 36258335), (5, 14503334), (10, 7251667), (37, 1959910), (74, 979955), (185, 391982), (370, 195991)]