90665470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1295221}}^1$

素因数の和:1295235

約数の個数: 16

約数和(自身を含む): 186511968

約数和(自身を除く): 95846498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1295221, 2590442, 6476105, 9066547, 12952210, 18133094, 45332735, 90665470]

約数ペア:

[(1, 90665470), (2, 45332735), (5, 18133094), (7, 12952210), (10, 9066547), (14, 6476105), (35, 2590442), (70, 1295221)]