66884930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5279}}^1$

素因数の和:5474

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 71493310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 5279, 6335, 10558, 12670, 26395, 36953, 52790, 73906, 184765, 369530, 955499, 1910998, 4777495, 6688493, 9554990, 13376986, 33442465, 66884930]

約数ペア:

[(1, 66884930), (2, 33442465), (5, 13376986), (7, 9554990), (10, 6688493), (14, 4777495), (35, 1910998), (70, 955499), (181, 369530), (362, 184765), (905, 73906), (1267, 52790), (1810, 36953), (2534, 26395), (5279, 12670), (6335, 10558)]