129468010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{10691}}^1$

素因数の和:10878

約数の個数: 32

約数和(自身を含む): 267898752

約数和(自身を除く): 138430742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 10691, 12110, 21382, 53455, 74837, 106910, 149674, 374185, 748370, 1849543, 3699086, 9247715, 12946801, 18495430, 25893602, 64734005, 129468010]

約数ペア:

[(1, 129468010), (2, 64734005), (5, 25893602), (7, 18495430), (10, 12946801), (14, 9247715), (35, 3699086), (70, 1849543), (173, 748370), (346, 374185), (865, 149674), (1211, 106910), (1730, 74837), (2422, 53455), (6055, 21382), (10691, 12110)]