2012398890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67079963}}^1$

素因数の和:67079973

約数の個数: 16

約数和(自身を含む): 4829757408

約数和(自身を除く): 2817358518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67079963, 134159926, 201239889, 335399815, 402479778, 670799630, 1006199445, 2012398890]

約数ペア:

[(1, 2012398890), (2, 1006199445), (3, 670799630), (5, 402479778), (6, 335399815), (10, 201239889), (15, 134159926), (30, 67079963)]