388931370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3169}}^1\times {\mathrm{4091}}^1$

素因数の和:7270

約数の個数: 32

約数和(自身を含む): 933958080

約数和(自身を除く): 545026710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3169, 4091, 6338, 8182, 9507, 12273, 15845, 19014, 20455, 24546, 31690, 40910, 47535, 61365, 95070, 122730, 12964379, 25928758, 38893137, 64821895, 77786274, 129643790, 194465685, 388931370]

約数ペア:

[(1, 388931370), (2, 194465685), (3, 129643790), (5, 77786274), (6, 64821895), (10, 38893137), (15, 25928758), (30, 12964379), (3169, 122730), (4091, 95070), (6338, 61365), (8182, 47535), (9507, 40910), (12273, 31690), (15845, 24546), (19014, 20455)]