8259210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 21644064

約数和(自身を除く): 13384854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 563, 815, 978, 1126, 1467, 1630, 1689, 2445, 2815, 2934, 3378, 4890, 5067, 5630, 7335, 8445, 10134, 14670, 16890, 25335, 50670, 91769, 183538, 275307, 458845, 550614, 825921, 917690, 1376535, 1651842, 2753070, 4129605, 8259210]

約数ペア:

[(1, 8259210), (2, 4129605), (3, 2753070), (5, 1651842), (6, 1376535), (9, 917690), (10, 825921), (15, 550614), (18, 458845), (30, 275307), (45, 183538), (90, 91769), (163, 50670), (326, 25335), (489, 16890), (563, 14670), (815, 10134), (978, 8445), (1126, 7335), (1467, 5630), (1630, 5067), (1689, 4890), (2445, 3378), (2815, 2934)]