7950681570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20386363}}^1$

素因数の和:20386386

約数の個数: 32

約数和(自身を含む): 20549454912

約数和(自身を除く): 12598773342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 20386363, 40772726, 61159089, 101931815, 122318178, 203863630, 265022719, 305795445, 530045438, 611590890, 795068157, 1325113595, 1590136314, 2650227190, 3975340785, 7950681570]

約数ペア:

[(1, 7950681570), (2, 3975340785), (3, 2650227190), (5, 1590136314), (6, 1325113595), (10, 795068157), (13, 611590890), (15, 530045438), (26, 305795445), (30, 265022719), (39, 203863630), (65, 122318178), (78, 101931815), (130, 61159089), (195, 40772726), (390, 20386363)]