66705670

素因数分解:

$2^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{4357}}^1$

素因数の和:5895

約数の個数: 16

約数和(自身を含む): 120176208

約数和(自身を除く): 53470538

約数列:

[1, 2, 5, 10, 1531, 3062, 4357, 7655, 8714, 15310, 21785, 43570, 6670567, 13341134, 33352835, 66705670]

約数ペア:

[(1, 66705670), (2, 33352835), (5, 13341134), (10, 6670567), (1531, 43570), (3062, 21785), (4357, 15310), (7655, 8714)]