18308310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1223}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 25755690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 998, 1223, 1497, 2446, 2495, 2994, 3669, 4990, 6115, 7338, 7485, 12230, 14970, 18345, 36690, 610277, 1220554, 1830831, 3051385, 3661662, 6102770, 9154155, 18308310]

約数ペア:

[(1, 18308310), (2, 9154155), (3, 6102770), (5, 3661662), (6, 3051385), (10, 1830831), (15, 1220554), (30, 610277), (499, 36690), (998, 18345), (1223, 14970), (1497, 12230), (2446, 7485), (2495, 7338), (2994, 6115), (3669, 4990)]