886470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 2292192

約数和(自身を除く): 1405722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2273, 4546, 6819, 11365, 13638, 22730, 29549, 34095, 59098, 68190, 88647, 147745, 177294, 295490, 443235, 886470]

約数ペア:

[(1, 886470), (2, 443235), (3, 295490), (5, 177294), (6, 147745), (10, 88647), (13, 68190), (15, 59098), (26, 34095), (30, 29549), (39, 22730), (65, 13638), (78, 11365), (130, 6819), (195, 4546), (390, 2273)]