69158810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{987983}}^1$

素因数の和:987997

約数の個数: 16

約数和(自身を含む): 142269696

約数和(自身を除く): 73110886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 987983, 1975966, 4939915, 6915881, 9879830, 13831762, 34579405, 69158810]

約数ペア:

[(1, 69158810), (2, 34579405), (5, 13831762), (7, 9879830), (10, 6915881), (14, 4939915), (35, 1975966), (70, 987983)]