90540670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{74827}}^1$

素因数の和:74856

約数の個数: 24

約数和(自身を含む): 179138232

約数和(自身を除く): 88597562

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 74827, 149654, 374135, 748270, 823097, 1646194, 4115485, 8230970, 9054067, 18108134, 45270335, 90540670]

約数ペア:

[(1, 90540670), (2, 45270335), (5, 18108134), (10, 9054067), (11, 8230970), (22, 4115485), (55, 1646194), (110, 823097), (121, 748270), (242, 374135), (605, 149654), (1210, 74827)]