40246890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5101}}^1$

素因数の和:5374

約数の個数: 32

約数和(自身を含む): 96978816

約数和(自身を除く): 56731926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 5101, 7890, 10202, 15303, 25505, 30606, 51010, 76515, 153030, 1341563, 2683126, 4024689, 6707815, 8049378, 13415630, 20123445, 40246890]

約数ペア:

[(1, 40246890), (2, 20123445), (3, 13415630), (5, 8049378), (6, 6707815), (10, 4024689), (15, 2683126), (30, 1341563), (263, 153030), (526, 76515), (789, 51010), (1315, 30606), (1578, 25505), (2630, 15303), (3945, 10202), (5101, 7890)]