28169490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{938983}}^1$

素因数の和:938993

約数の個数: 16

約数和(自身を含む): 67606848

約数和(自身を除く): 39437358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 938983, 1877966, 2816949, 4694915, 5633898, 9389830, 14084745, 28169490]

約数ペア:

[(1, 28169490), (2, 14084745), (3, 9389830), (5, 5633898), (6, 4694915), (10, 2816949), (15, 1877966), (30, 938983)]