30926580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{727}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 86835840

約数和(自身を除く): 55909260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709, 727, 1418, 1454, 2127, 2181, 2836, 2908, 3545, 3635, 4254, 4362, 7090, 7270, 8508, 8724, 10635, 10905, 14180, 14540, 21270, 21810, 42540, 43620, 515443, 1030886, 1546329, 2061772, 2577215, 3092658, 5154430, 6185316, 7731645, 10308860, 15463290, 30926580]

約数ペア:

[(1, 30926580), (2, 15463290), (3, 10308860), (4, 7731645), (5, 6185316), (6, 5154430), (10, 3092658), (12, 2577215), (15, 2061772), (20, 1546329), (30, 1030886), (60, 515443), (709, 43620), (727, 42540), (1418, 21810), (1454, 21270), (2127, 14540), (2181, 14180), (2836, 10905), (2908, 10635), (3545, 8724), (3635, 8508), (4254, 7270), (4362, 7090)]