1355690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 2830464

約数和(自身を除く): 1474774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 181, 214, 362, 535, 749, 905, 1070, 1267, 1498, 1810, 2534, 3745, 6335, 7490, 12670, 19367, 38734, 96835, 135569, 193670, 271138, 677845, 1355690]

約数ペア:

[(1, 1355690), (2, 677845), (5, 271138), (7, 193670), (10, 135569), (14, 96835), (35, 38734), (70, 19367), (107, 12670), (181, 7490), (214, 6335), (362, 3745), (535, 2534), (749, 1810), (905, 1498), (1070, 1267)]