66457770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{12239}}^1$

素因数の和:12430

約数の個数: 32

約数和(自身を含む): 160392960

約数和(自身を除く): 93935190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 12239, 24478, 36717, 61195, 73434, 122390, 183585, 367170, 2215259, 4430518, 6645777, 11076295, 13291554, 22152590, 33228885, 66457770]

約数ペア:

[(1, 66457770), (2, 33228885), (3, 22152590), (5, 13291554), (6, 11076295), (10, 6645777), (15, 4430518), (30, 2215259), (181, 367170), (362, 183585), (543, 122390), (905, 73434), (1086, 61195), (1810, 36717), (2715, 24478), (5430, 12239)]