139729740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2328829}}^1$

素因数の和:2328841

約数の個数: 24

約数和(自身を含む): 391243440

約数和(自身を除く): 251513700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2328829, 4657658, 6986487, 9315316, 11644145, 13972974, 23288290, 27945948, 34932435, 46576580, 69864870, 139729740]

約数ペア:

[(1, 139729740), (2, 69864870), (3, 46576580), (4, 34932435), (5, 27945948), (6, 23288290), (10, 13972974), (12, 11644145), (15, 9315316), (20, 6986487), (30, 4657658), (60, 2328829)]