691567230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{14221}}^1$

素因数の和:15852

約数の個数: 32

約数和(自身を含む): 1660902048

約数和(自身を除く): 969334818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1621, 3242, 4863, 8105, 9726, 14221, 16210, 24315, 28442, 42663, 48630, 71105, 85326, 142210, 213315, 426630, 23052241, 46104482, 69156723, 115261205, 138313446, 230522410, 345783615, 691567230]

約数ペア:

[(1, 691567230), (2, 345783615), (3, 230522410), (5, 138313446), (6, 115261205), (10, 69156723), (15, 46104482), (30, 23052241), (1621, 426630), (3242, 213315), (4863, 142210), (8105, 85326), (9726, 71105), (14221, 48630), (16210, 42663), (24315, 28442)]