69148870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1499}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 142560000

約数和(自身を除く): 73411130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 659, 1318, 1499, 2998, 3295, 4613, 6590, 7495, 9226, 10493, 14990, 20986, 23065, 46130, 52465, 104930, 987841, 1975682, 4939205, 6914887, 9878410, 13829774, 34574435, 69148870]

約数ペア:

[(1, 69148870), (2, 34574435), (5, 13829774), (7, 9878410), (10, 6914887), (14, 4939205), (35, 1975682), (70, 987841), (659, 104930), (1318, 52465), (1499, 46130), (2998, 23065), (3295, 20986), (4613, 14990), (6590, 10493), (7495, 9226)]