634470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{21149}}^1$

素因数の和:21159

約数の個数: 16

約数和(自身を含む): 1522800

約数和(自身を除く): 888330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 21149, 42298, 63447, 105745, 126894, 211490, 317235, 634470]

約数ペア:

[(1, 634470), (2, 317235), (3, 211490), (5, 126894), (6, 105745), (10, 63447), (15, 42298), (30, 21149)]