83872860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1397881}}^1$

素因数の和:1397893

約数の個数: 24

約数和(自身を含む): 234844176

約数和(自身を除く): 150971316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1397881, 2795762, 4193643, 5591524, 6989405, 8387286, 13978810, 16774572, 20968215, 27957620, 41936430, 83872860]

約数ペア:

[(1, 83872860), (2, 41936430), (3, 27957620), (4, 20968215), (5, 16774572), (6, 13978810), (10, 8387286), (12, 6989405), (15, 5591524), (20, 4193643), (30, 2795762), (60, 1397881)]