180561430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{24107}}^1$

素因数の和:24228

約数の個数: 32

約数和(自身を含む): 374927616

約数和(自身を除く): 194366186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 24107, 48214, 120535, 168749, 241070, 337498, 843745, 1687490, 2579449, 5158898, 12897245, 18056143, 25794490, 36112286, 90280715, 180561430]

約数ペア:

[(1, 180561430), (2, 90280715), (5, 36112286), (7, 25794490), (10, 18056143), (14, 12897245), (35, 5158898), (70, 2579449), (107, 1687490), (214, 843745), (535, 337498), (749, 241070), (1070, 168749), (1498, 120535), (3745, 48214), (7490, 24107)]