28070296330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{294949}}^1$

素因数の和:295294

約数の個数: 32

約数和(自身を含む): 52326489600

約数和(自身を除く): 24256193270

約数列:

[1, 2, 5, 10, 31, 62, 155, 307, 310, 614, 1535, 3070, 9517, 19034, 47585, 95170, 294949, 589898, 1474745, 2949490, 9143419, 18286838, 45717095, 90549343, 91434190, 181098686, 452746715, 905493430, 2807029633, 5614059266, 14035148165, 28070296330]

約数ペア:

[(1, 28070296330), (2, 14035148165), (5, 5614059266), (10, 2807029633), (31, 905493430), (62, 452746715), (155, 181098686), (307, 91434190), (310, 90549343), (614, 45717095), (1535, 18286838), (3070, 9143419), (9517, 2949490), (19034, 1474745), (47585, 589898), (95170, 294949)]