98344120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{351229}}^1$

素因数の和:351247

約数の個数: 32

約数和(自身を含む): 252885600

約数和(自身を除く): 154541480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 351229, 702458, 1404916, 1756145, 2458603, 2809832, 3512290, 4917206, 7024580, 9834412, 12293015, 14049160, 19668824, 24586030, 49172060, 98344120]

約数ペア:

[(1, 98344120), (2, 49172060), (4, 24586030), (5, 19668824), (7, 14049160), (8, 12293015), (10, 9834412), (14, 7024580), (20, 4917206), (28, 3512290), (35, 2809832), (40, 2458603), (56, 1756145), (70, 1404916), (140, 702458), (280, 351229)]