140613780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4481}}^1$

素因数の和:5016

約数の個数: 48

約数和(自身を含む): 394559424

約数和(自身を除く): 253945644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2615, 3138, 4481, 5230, 6276, 7845, 8962, 10460, 13443, 15690, 17924, 22405, 26886, 31380, 44810, 53772, 67215, 89620, 134430, 268860, 2343563, 4687126, 7030689, 9374252, 11717815, 14061378, 23435630, 28122756, 35153445, 46871260, 70306890, 140613780]

約数ペア:

[(1, 140613780), (2, 70306890), (3, 46871260), (4, 35153445), (5, 28122756), (6, 23435630), (10, 14061378), (12, 11717815), (15, 9374252), (20, 7030689), (30, 4687126), (60, 2343563), (523, 268860), (1046, 134430), (1569, 89620), (2092, 67215), (2615, 53772), (3138, 44810), (4481, 31380), (5230, 26886), (6276, 22405), (7845, 17924), (8962, 15690), (10460, 13443)]