70608980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271573}}^1$

素因数の和:271595

約数の個数: 24

約数和(自身を含む): 159685512

約数和(自身を除く): 89076532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 271573, 543146, 1086292, 1357865, 2715730, 3530449, 5431460, 7060898, 14121796, 17652245, 35304490, 70608980]

約数ペア:

[(1, 70608980), (2, 35304490), (4, 17652245), (5, 14121796), (10, 7060898), (13, 5431460), (20, 3530449), (26, 2715730), (52, 1357865), (65, 1086292), (130, 543146), (260, 271573)]