78299310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20551}}^1$

素因数の和:20688

約数の個数: 32

約数和(自身を含む): 189407232

約数和(自身を除く): 111107922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 20551, 41102, 61653, 102755, 123306, 205510, 308265, 616530, 2609977, 5219954, 7829931, 13049885, 15659862, 26099770, 39149655, 78299310]

約数ペア:

[(1, 78299310), (2, 39149655), (3, 26099770), (5, 15659862), (6, 13049885), (10, 7829931), (15, 5219954), (30, 2609977), (127, 616530), (254, 308265), (381, 205510), (635, 123306), (762, 102755), (1270, 61653), (1905, 41102), (3810, 20551)]