68704590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2290153}}^1$

素因数の和:2290163

約数の個数: 16

約数和(自身を含む): 164891088

約数和(自身を除く): 96186498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2290153, 4580306, 6870459, 11450765, 13740918, 22901530, 34352295, 68704590]

約数ペア:

[(1, 68704590), (2, 34352295), (3, 22901530), (5, 13740918), (6, 11450765), (10, 6870459), (15, 4580306), (30, 2290153)]