74214620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{119701}}^1$

素因数の和:119741

約数の個数: 24

約数和(自身を含む): 160879488

約数和(自身を除く): 86664868

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 119701, 239402, 478804, 598505, 1197010, 2394020, 3710731, 7421462, 14842924, 18553655, 37107310, 74214620]

約数ペア:

[(1, 74214620), (2, 37107310), (4, 18553655), (5, 14842924), (10, 7421462), (20, 3710731), (31, 2394020), (62, 1197010), (124, 598505), (155, 478804), (310, 239402), (620, 119701)]