31313310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149111}}^1$

素因数の和:149128

約数の個数: 32

約数和(自身を含む): 85888512

約数和(自身を除く): 54575202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 149111, 298222, 447333, 745555, 894666, 1043777, 1491110, 2087554, 2236665, 3131331, 4473330, 5218885, 6262662, 10437770, 15656655, 31313310]

約数ペア:

[(1, 31313310), (2, 15656655), (3, 10437770), (5, 6262662), (6, 5218885), (7, 4473330), (10, 3131331), (14, 2236665), (15, 2087554), (21, 1491110), (30, 1043777), (35, 894666), (42, 745555), (70, 447333), (105, 298222), (210, 149111)]