2605770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3217}}^1$

素因数の和:3236

約数の個数: 40

約数和(自身を含む): 7008804

約数和(自身を除く): 4403034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3217, 6434, 9651, 16085, 19302, 28953, 32170, 48255, 57906, 86859, 96510, 144765, 173718, 260577, 289530, 434295, 521154, 868590, 1302885, 2605770]

約数ペア:

[(1, 2605770), (2, 1302885), (3, 868590), (5, 521154), (6, 434295), (9, 289530), (10, 260577), (15, 173718), (18, 144765), (27, 96510), (30, 86859), (45, 57906), (54, 48255), (81, 32170), (90, 28953), (135, 19302), (162, 16085), (270, 9651), (405, 6434), (810, 3217)]