78563070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{872923}}^1$

素因数の和:872936

約数の個数: 24

約数和(自身を含む): 204264216

約数和(自身を除く): 125701146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 872923, 1745846, 2618769, 4364615, 5237538, 7856307, 8729230, 13093845, 15712614, 26187690, 39281535, 78563070]

約数ペア:

[(1, 78563070), (2, 39281535), (3, 26187690), (5, 15712614), (6, 13093845), (9, 8729230), (10, 7856307), (15, 5237538), (18, 4364615), (30, 2618769), (45, 1745846), (90, 872923)]