80680530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{384193}}^1$

素因数の和:384210

約数の個数: 32

約数和(自身を含む): 221295744

約数和(自身を除く): 140615214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 384193, 768386, 1152579, 1920965, 2305158, 2689351, 3841930, 5378702, 5762895, 8068053, 11525790, 13446755, 16136106, 26893510, 40340265, 80680530]

約数ペア:

[(1, 80680530), (2, 40340265), (3, 26893510), (5, 16136106), (6, 13446755), (7, 11525790), (10, 8068053), (14, 5762895), (15, 5378702), (21, 3841930), (30, 2689351), (35, 2305158), (42, 1920965), (70, 1152579), (105, 768386), (210, 384193)]