285295770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{352217}}^1$

素因数の和:352236

約数の個数: 40

約数和(自身を含む): 767130804

約数和(自身を除く): 481835034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 352217, 704434, 1056651, 1761085, 2113302, 3169953, 3522170, 5283255, 6339906, 9509859, 10566510, 15849765, 19019718, 28529577, 31699530, 47549295, 57059154, 95098590, 142647885, 285295770]

約数ペア:

[(1, 285295770), (2, 142647885), (3, 95098590), (5, 57059154), (6, 47549295), (9, 31699530), (10, 28529577), (15, 19019718), (18, 15849765), (27, 10566510), (30, 9509859), (45, 6339906), (54, 5283255), (81, 3522170), (90, 3169953), (135, 2113302), (162, 1761085), (270, 1056651), (405, 704434), (810, 352217)]