9031620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11579}}^1$

素因数の和:11604

約数の個数: 48

約数和(自身を含む): 27236160

約数和(自身を除く): 18204540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 11579, 23158, 34737, 46316, 57895, 69474, 115790, 138948, 150527, 173685, 231580, 301054, 347370, 451581, 602108, 694740, 752635, 903162, 1505270, 1806324, 2257905, 3010540, 4515810, 9031620]

約数ペア:

[(1, 9031620), (2, 4515810), (3, 3010540), (4, 2257905), (5, 1806324), (6, 1505270), (10, 903162), (12, 752635), (13, 694740), (15, 602108), (20, 451581), (26, 347370), (30, 301054), (39, 231580), (52, 173685), (60, 150527), (65, 138948), (78, 115790), (130, 69474), (156, 57895), (195, 46316), (260, 34737), (390, 23158), (780, 11579)]