870823310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{428977}}^1$

素因数の和:429020

約数の個数: 32

約数和(自身を含む): 1853184960

約数和(自身を除く): 982361650

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 428977, 857954, 2144885, 3002839, 4289770, 6005678, 12440333, 15014195, 24880666, 30028390, 62201665, 87082331, 124403330, 174164662, 435411655, 870823310]

約数ペア:

[(1, 870823310), (2, 435411655), (5, 174164662), (7, 124403330), (10, 87082331), (14, 62201665), (29, 30028390), (35, 24880666), (58, 15014195), (70, 12440333), (145, 6005678), (203, 4289770), (290, 3002839), (406, 2144885), (1015, 857954), (2030, 428977)]