79426410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{617}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 218564352

約数和(自身を除く): 139137942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 613, 617, 1226, 1234, 1839, 1851, 3065, 3085, 3678, 3702, 4291, 4319, 6130, 6170, 8582, 8638, 9195, 9255, 12873, 12957, 18390, 18510, 21455, 21595, 25746, 25914, 42910, 43190, 64365, 64785, 128730, 129570, 378221, 756442, 1134663, 1891105, 2269326, 2647547, 3782210, 5295094, 5673315, 7942641, 11346630, 13237735, 15885282, 26475470, 39713205, 79426410]

約数ペア:

[(1, 79426410), (2, 39713205), (3, 26475470), (5, 15885282), (6, 13237735), (7, 11346630), (10, 7942641), (14, 5673315), (15, 5295094), (21, 3782210), (30, 2647547), (35, 2269326), (42, 1891105), (70, 1134663), (105, 756442), (210, 378221), (613, 129570), (617, 128730), (1226, 64785), (1234, 64365), (1839, 43190), (1851, 42910), (3065, 25914), (3085, 25746), (3678, 21595), (3702, 21455), (4291, 18510), (4319, 18390), (6130, 12957), (6170, 12873), (8582, 9255), (8638, 9195)]