159988010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{175811}}^1$

素因数の和:175838

約数の個数: 32

約数和(自身を含む): 354436992

約数和(自身を除く): 194448982

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 175811, 351622, 879055, 1230677, 1758110, 2285543, 2461354, 4571086, 6153385, 11427715, 12306770, 15998801, 22855430, 31997602, 79994005, 159988010]

約数ペア:

[(1, 159988010), (2, 79994005), (5, 31997602), (7, 22855430), (10, 15998801), (13, 12306770), (14, 11427715), (26, 6153385), (35, 4571086), (65, 2461354), (70, 2285543), (91, 1758110), (130, 1230677), (182, 879055), (455, 351622), (910, 175811)]