4740790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 9175680

約数和(自身を除く): 4434890

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 353, 395, 706, 790, 1343, 1765, 2686, 3530, 6001, 6715, 12002, 13430, 27887, 30005, 55774, 60010, 139435, 278870, 474079, 948158, 2370395, 4740790]

約数ペア:

[(1, 4740790), (2, 2370395), (5, 948158), (10, 474079), (17, 278870), (34, 139435), (79, 60010), (85, 55774), (158, 30005), (170, 27887), (353, 13430), (395, 12002), (706, 6715), (790, 6001), (1343, 3530), (1765, 2686)]