30986712

素因数分解:

$2^3\times 3^4\times {\mathrm{47819}}^1$

素因数の和:47837

約数の個数: 40

約数和(自身を含む): 86793300

約数和(自身を除く): 55806588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 47819, 95638, 143457, 191276, 286914, 382552, 430371, 573828, 860742, 1147656, 1291113, 1721484, 2582226, 3442968, 3873339, 5164452, 7746678, 10328904, 15493356, 30986712]

約数ペア:

[(1, 30986712), (2, 15493356), (3, 10328904), (4, 7746678), (6, 5164452), (8, 3873339), (9, 3442968), (12, 2582226), (18, 1721484), (24, 1291113), (27, 1147656), (36, 860742), (54, 573828), (72, 430371), (81, 382552), (108, 286914), (162, 191276), (216, 143457), (324, 95638), (648, 47819)]