858477970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{9011}}^1$

素因数の和:10386

約数の個数: 32

約数和(自身を含む): 1767505536

約数和(自身を除く): 909027566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1361, 2722, 6805, 9011, 9527, 13610, 18022, 19054, 45055, 47635, 63077, 90110, 95270, 126154, 315385, 630770, 12263971, 24527942, 61319855, 85847797, 122639710, 171695594, 429238985, 858477970]

約数ペア:

[(1, 858477970), (2, 429238985), (5, 171695594), (7, 122639710), (10, 85847797), (14, 61319855), (35, 24527942), (70, 12263971), (1361, 630770), (2722, 315385), (6805, 126154), (9011, 95270), (9527, 90110), (13610, 63077), (18022, 47635), (19054, 45055)]