9489990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2309}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 22952160

約数和(自身を除く): 13462170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 2309, 4110, 4618, 6927, 11545, 13854, 23090, 34635, 69270, 316333, 632666, 948999, 1581665, 1897998, 3163330, 4744995, 9489990]

約数ペア:

[(1, 9489990), (2, 4744995), (3, 3163330), (5, 1897998), (6, 1581665), (10, 948999), (15, 632666), (30, 316333), (137, 69270), (274, 34635), (411, 23090), (685, 13854), (822, 11545), (1370, 6927), (2055, 4618), (2309, 4110)]