29880506

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 45898944

約数和(自身を除く): 16018438

約数列:

[1, 2, 73, 103, 146, 206, 1987, 3974, 7519, 15038, 145051, 204661, 290102, 409322, 14940253, 29880506]

約数ペア:

[(1, 29880506), (2, 14940253), (73, 409322), (103, 290102), (146, 204661), (206, 145051), (1987, 15038), (3974, 7519)]