231889740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3864829}}^1$

素因数の和:3864841

約数の個数: 24

約数和(自身を含む): 649291440

約数和(自身を除く): 417401700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3864829, 7729658, 11594487, 15459316, 19324145, 23188974, 38648290, 46377948, 57972435, 77296580, 115944870, 231889740]

約数ペア:

[(1, 231889740), (2, 115944870), (3, 77296580), (4, 57972435), (5, 46377948), (6, 38648290), (10, 23188974), (12, 19324145), (15, 15459316), (20, 11594487), (30, 7729658), (60, 3864829)]