61540410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89189}}^1$

素因数の和:89222

約数の個数: 32

約数和(自身を含む): 154120320

約数和(自身を除く): 92579910

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 89189, 178378, 267567, 445945, 535134, 891890, 1337835, 2051347, 2675670, 4102694, 6154041, 10256735, 12308082, 20513470, 30770205, 61540410]

約数ペア:

[(1, 61540410), (2, 30770205), (3, 20513470), (5, 12308082), (6, 10256735), (10, 6154041), (15, 4102694), (23, 2675670), (30, 2051347), (46, 1337835), (69, 891890), (115, 535134), (138, 445945), (230, 267567), (345, 178378), (690, 89189)]