70880145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2437}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 130130688

約数和(自身を除く): 59250543

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 277, 831, 1385, 1939, 2437, 4155, 5817, 7311, 9695, 12185, 17059, 29085, 36555, 51177, 85295, 255885, 675049, 2025147, 3375245, 4725343, 10125735, 14176029, 23626715, 70880145]

約数ペア:

[(1, 70880145), (3, 23626715), (5, 14176029), (7, 10125735), (15, 4725343), (21, 3375245), (35, 2025147), (105, 675049), (277, 255885), (831, 85295), (1385, 51177), (1939, 36555), (2437, 29085), (4155, 17059), (5817, 12185), (7311, 9695)]