56637180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{314651}}^1$

素因数の和:314666

約数の個数: 36

約数和(自身を含む): 171799992

約数和(自身を除く): 115162812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 314651, 629302, 943953, 1258604, 1573255, 1887906, 2831859, 3146510, 3775812, 4719765, 5663718, 6293020, 9439530, 11327436, 14159295, 18879060, 28318590, 56637180]

約数ペア:

[(1, 56637180), (2, 28318590), (3, 18879060), (4, 14159295), (5, 11327436), (6, 9439530), (9, 6293020), (10, 5663718), (12, 4719765), (15, 3775812), (18, 3146510), (20, 2831859), (30, 1887906), (36, 1573255), (45, 1258604), (60, 943953), (90, 629302), (180, 314651)]