830544190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{5573}}^1$

素因数の和:7716

約数の個数: 32

約数和(自身を含む): 1709657280

約数和(自身を除く): 879113090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2129, 4258, 5573, 10645, 11146, 14903, 21290, 27865, 29806, 39011, 55730, 74515, 78022, 149030, 195055, 390110, 11864917, 23729834, 59324585, 83054419, 118649170, 166108838, 415272095, 830544190]

約数ペア:

[(1, 830544190), (2, 415272095), (5, 166108838), (7, 118649170), (10, 83054419), (14, 59324585), (35, 23729834), (70, 11864917), (2129, 390110), (4258, 195055), (5573, 149030), (10645, 78022), (11146, 74515), (14903, 55730), (21290, 39011), (27865, 29806)]