3151036280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11253701}}^1$

素因数の和:11253719

約数の個数: 32

約数和(自身を含む): 8102665440

約数和(自身を除く): 4951629160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11253701, 22507402, 45014804, 56268505, 78775907, 90029608, 112537010, 157551814, 225074020, 315103628, 393879535, 450148040, 630207256, 787759070, 1575518140, 3151036280]

約数ペア:

[(1, 3151036280), (2, 1575518140), (4, 787759070), (5, 630207256), (7, 450148040), (8, 393879535), (10, 315103628), (14, 225074020), (20, 157551814), (28, 112537010), (35, 90029608), (40, 78775907), (56, 56268505), (70, 45014804), (140, 22507402), (280, 11253701)]