72610330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{558541}}^1$

素因数の和:558561

約数の個数: 16

約数和(自身を含む): 140752584

約数和(自身を除く): 68142254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 558541, 1117082, 2792705, 5585410, 7261033, 14522066, 36305165, 72610330]

約数ペア:

[(1, 72610330), (2, 36305165), (5, 14522066), (10, 7261033), (13, 5585410), (26, 2792705), (65, 1117082), (130, 558541)]