69135170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2971}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 134809920

約数和(自身を除く): 65674750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 2971, 4654, 5942, 11635, 14855, 23270, 29710, 38623, 77246, 193115, 386230, 531809, 1063618, 2659045, 5318090, 6913517, 13827034, 34567585, 69135170]

約数ペア:

[(1, 69135170), (2, 34567585), (5, 13827034), (10, 6913517), (13, 5318090), (26, 2659045), (65, 1063618), (130, 531809), (179, 386230), (358, 193115), (895, 77246), (1790, 38623), (2327, 29710), (2971, 23270), (4654, 14855), (5942, 11635)]