74823270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 183997440

約数和(自身を除く): 109174170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 131, 158, 237, 241, 262, 393, 395, 474, 482, 655, 723, 786, 790, 1185, 1205, 1310, 1446, 1965, 2370, 2410, 3615, 3930, 7230, 10349, 19039, 20698, 31047, 31571, 38078, 51745, 57117, 62094, 63142, 94713, 95195, 103490, 114234, 155235, 157855, 189426, 190390, 285585, 310470, 315710, 473565, 571170, 947130, 2494109, 4988218, 7482327, 12470545, 14964654, 24941090, 37411635, 74823270]

約数ペア:

[(1, 74823270), (2, 37411635), (3, 24941090), (5, 14964654), (6, 12470545), (10, 7482327), (15, 4988218), (30, 2494109), (79, 947130), (131, 571170), (158, 473565), (237, 315710), (241, 310470), (262, 285585), (393, 190390), (395, 189426), (474, 157855), (482, 155235), (655, 114234), (723, 103490), (786, 95195), (790, 94713), (1185, 63142), (1205, 62094), (1310, 57117), (1446, 51745), (1965, 38078), (2370, 31571), (2410, 31047), (3615, 20698), (3930, 19039), (7230, 10349)]