15002390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 14874730

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 3119, 4810, 6238, 15595, 31190, 40547, 81094, 115403, 202735, 230806, 405470, 577015, 1154030, 1500239, 3000478, 7501195, 15002390]

約数ペア:

[(1, 15002390), (2, 7501195), (5, 3000478), (10, 1500239), (13, 1154030), (26, 577015), (37, 405470), (65, 230806), (74, 202735), (130, 115403), (185, 81094), (370, 40547), (481, 31190), (962, 15595), (2405, 6238), (3119, 4810)]