212345670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7078189}}^1$

素因数の和:7078199

約数の個数: 16

約数和(自身を含む): 509629680

約数和(自身を除く): 297284010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7078189, 14156378, 21234567, 35390945, 42469134, 70781890, 106172835, 212345670]

約数ペア:

[(1, 212345670), (2, 106172835), (3, 70781890), (5, 42469134), (6, 35390945), (10, 21234567), (15, 14156378), (30, 7078189)]