74471870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61547}}^1$

素因数の和:61576

約数の個数: 24

約数和(自身を含む): 147345912

約数和(自身を除く): 72874042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 61547, 123094, 307735, 615470, 677017, 1354034, 3385085, 6770170, 7447187, 14894374, 37235935, 74471870]

約数ペア:

[(1, 74471870), (2, 37235935), (5, 14894374), (10, 7447187), (11, 6770170), (22, 3385085), (55, 1354034), (110, 677017), (121, 615470), (242, 307735), (605, 123094), (1210, 61547)]