77344290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{859381}}^1$

素因数の和:859394

約数の個数: 24

約数和(自身を含む): 201095388

約数和(自身を除く): 123751098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 859381, 1718762, 2578143, 4296905, 5156286, 7734429, 8593810, 12890715, 15468858, 25781430, 38672145, 77344290]

約数ペア:

[(1, 77344290), (2, 38672145), (3, 25781430), (5, 15468858), (6, 12890715), (9, 8593810), (10, 7734429), (15, 5156286), (18, 4296905), (30, 2578143), (45, 1718762), (90, 859381)]