85580910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6841}}^1$

素因数の和:6993

約数の個数: 48

約数和(自身を含む): 224143920

約数和(自身を除く): 138563010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 6841, 12510, 13682, 20523, 34205, 41046, 61569, 68410, 102615, 123138, 205230, 307845, 615690, 950899, 1901798, 2852697, 4754495, 5705394, 8558091, 9508990, 14263485, 17116182, 28526970, 42790455, 85580910]

約数ペア:

[(1, 85580910), (2, 42790455), (3, 28526970), (5, 17116182), (6, 14263485), (9, 9508990), (10, 8558091), (15, 5705394), (18, 4754495), (30, 2852697), (45, 1901798), (90, 950899), (139, 615690), (278, 307845), (417, 205230), (695, 123138), (834, 102615), (1251, 68410), (1390, 61569), (2085, 41046), (2502, 34205), (4170, 20523), (6255, 13682), (6841, 12510)]