30961164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198469}}^1$

素因数の和:198489

約数の個数: 24

約数和(自身を含む): 77800240

約数和(自身を除く): 46839076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 198469, 396938, 595407, 793876, 1190814, 2381628, 2580097, 5160194, 7740291, 10320388, 15480582, 30961164]

約数ペア:

[(1, 30961164), (2, 15480582), (3, 10320388), (4, 7740291), (6, 5160194), (12, 2580097), (13, 2381628), (26, 1190814), (39, 793876), (52, 595407), (78, 396938), (156, 198469)]