78616410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5381}}^1$

素因数の和:5878

約数の個数: 32

約数和(自身を含む): 189101952

約数和(自身を除く): 110485542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 5381, 7305, 10762, 14610, 16143, 26905, 32286, 53810, 80715, 161430, 2620547, 5241094, 7861641, 13102735, 15723282, 26205470, 39308205, 78616410]

約数ペア:

[(1, 78616410), (2, 39308205), (3, 26205470), (5, 15723282), (6, 13102735), (10, 7861641), (15, 5241094), (30, 2620547), (487, 161430), (974, 80715), (1461, 53810), (2435, 32286), (2922, 26905), (4870, 16143), (5381, 14610), (7305, 10762)]