61072180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{234893}}^1$

素因数の和:234915

約数の個数: 24

約数和(自身を含む): 138117672

約数和(自身を除く): 77045492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 234893, 469786, 939572, 1174465, 2348930, 3053609, 4697860, 6107218, 12214436, 15268045, 30536090, 61072180]

約数ペア:

[(1, 61072180), (2, 30536090), (4, 15268045), (5, 12214436), (10, 6107218), (13, 4697860), (20, 3053609), (26, 2348930), (52, 1174465), (65, 939572), (130, 469786), (260, 234893)]