1331070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3413}}^1$

素因数の和:3436

約数の個数: 32

約数和(自身を含む): 3441312

約数和(自身を除く): 2110242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3413, 6826, 10239, 17065, 20478, 34130, 44369, 51195, 88738, 102390, 133107, 221845, 266214, 443690, 665535, 1331070]

約数ペア:

[(1, 1331070), (2, 665535), (3, 443690), (5, 266214), (6, 221845), (10, 133107), (13, 102390), (15, 88738), (26, 51195), (30, 44369), (39, 34130), (65, 20478), (78, 17065), (130, 10239), (195, 6826), (390, 3413)]