28565340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{476089}}^1$

素因数の和:476101

約数の個数: 24

約数和(自身を含む): 79983120

約数和(自身を除く): 51417780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 476089, 952178, 1428267, 1904356, 2380445, 2856534, 4760890, 5713068, 7141335, 9521780, 14282670, 28565340]

約数ペア:

[(1, 28565340), (2, 14282670), (3, 9521780), (4, 7141335), (5, 5713068), (6, 4760890), (10, 2856534), (12, 2380445), (15, 1904356), (20, 1428267), (30, 952178), (60, 476089)]