9307740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11933}}^1$

素因数の和:11958

約数の個数: 48

約数和(自身を含む): 28068768

約数和(自身を除く): 18761028

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, 11933, 23866, 35799, 47732, 59665, 71598, 119330, 143196, 155129, 178995, 238660, 310258, 357990, 465387, 620516, 715980, 775645, 930774, 1551290, 1861548, 2326935, 3102580, 4653870, 9307740]

約数ペア:

[(1, 9307740), (2, 4653870), (3, 3102580), (4, 2326935), (5, 1861548), (6, 1551290), (10, 930774), (12, 775645), (13, 715980), (15, 620516), (20, 465387), (26, 357990), (30, 310258), (39, 238660), (52, 178995), (60, 155129), (65, 143196), (78, 119330), (130, 71598), (156, 59665), (195, 47732), (260, 35799), (390, 23866), (780, 11933)]