86702820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1445047}}^1$

素因数の和:1445059

約数の個数: 24

約数和(自身を含む): 242768064

約数和(自身を除く): 156065244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1445047, 2890094, 4335141, 5780188, 7225235, 8670282, 14450470, 17340564, 21675705, 28900940, 43351410, 86702820]

約数ペア:

[(1, 86702820), (2, 43351410), (3, 28900940), (4, 21675705), (5, 17340564), (6, 14450470), (10, 8670282), (12, 7225235), (15, 5780188), (20, 4335141), (30, 2890094), (60, 1445047)]