319678170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{2027}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 878432256

約数和(自身を除く): 558754086

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 751, 1502, 2027, 2253, 3755, 4054, 4506, 5257, 6081, 7510, 10135, 10514, 11265, 12162, 14189, 15771, 20270, 22530, 26285, 28378, 30405, 31542, 42567, 52570, 60810, 70945, 78855, 85134, 141890, 157710, 212835, 425670, 1522277, 3044554, 4566831, 7611385, 9133662, 10655939, 15222770, 21311878, 22834155, 31967817, 45668310, 53279695, 63935634, 106559390, 159839085, 319678170]

約数ペア:

[(1, 319678170), (2, 159839085), (3, 106559390), (5, 63935634), (6, 53279695), (7, 45668310), (10, 31967817), (14, 22834155), (15, 21311878), (21, 15222770), (30, 10655939), (35, 9133662), (42, 7611385), (70, 4566831), (105, 3044554), (210, 1522277), (751, 425670), (1502, 212835), (2027, 157710), (2253, 141890), (3755, 85134), (4054, 78855), (4506, 70945), (5257, 60810), (6081, 52570), (7510, 42567), (10135, 31542), (10514, 30405), (11265, 28378), (12162, 26285), (14189, 22530), (15771, 20270)]