31266630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4759}}^1$

素因数の和:4845

約数の個数: 48

約数和(自身を含む): 82424160

約数和(自身を除く): 51157530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 4759, 6570, 9518, 14277, 23795, 28554, 42831, 47590, 71385, 85662, 142770, 214155, 347407, 428310, 694814, 1042221, 1737035, 2084442, 3126663, 3474070, 5211105, 6253326, 10422210, 15633315, 31266630]

約数ペア:

[(1, 31266630), (2, 15633315), (3, 10422210), (5, 6253326), (6, 5211105), (9, 3474070), (10, 3126663), (15, 2084442), (18, 1737035), (30, 1042221), (45, 694814), (73, 428310), (90, 347407), (146, 214155), (219, 142770), (365, 85662), (438, 71385), (657, 47590), (730, 42831), (1095, 28554), (1314, 23795), (2190, 14277), (3285, 9518), (4759, 6570)]