78265830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2608861}}^1$

素因数の和:2608871

約数の個数: 16

約数和(自身を含む): 187838064

約数和(自身を除く): 109572234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2608861, 5217722, 7826583, 13044305, 15653166, 26088610, 39132915, 78265830]

約数ペア:

[(1, 78265830), (2, 39132915), (3, 26088610), (5, 15653166), (6, 13044305), (10, 7826583), (15, 5217722), (30, 2608861)]