77744130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2591471}}^1$

素因数の和:2591481

約数の個数: 16

約数和(自身を含む): 186585984

約数和(自身を除く): 108841854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2591471, 5182942, 7774413, 12957355, 15548826, 25914710, 38872065, 77744130]

約数ペア:

[(1, 77744130), (2, 38872065), (3, 25914710), (5, 15548826), (6, 12957355), (10, 7774413), (15, 5182942), (30, 2591471)]