80623470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10457}}^1$

素因数の和:10724

約数の個数: 32

約数和(自身を含む): 194267808

約数和(自身を除く): 113644338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 10457, 20914, 31371, 52285, 62742, 104570, 156855, 313710, 2687449, 5374898, 8062347, 13437245, 16124694, 26874490, 40311735, 80623470]

約数ペア:

[(1, 80623470), (2, 40311735), (3, 26874490), (5, 16124694), (6, 13437245), (10, 8062347), (15, 5374898), (30, 2687449), (257, 313710), (514, 156855), (771, 104570), (1285, 62742), (1542, 52285), (2570, 31371), (3855, 20914), (7710, 10457)]