8300930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 18102528

約数和(自身を除く): 9801598

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 193, 230, 253, 374, 386, 391, 506, 782, 935, 965, 1265, 1870, 1930, 1955, 2123, 2530, 3281, 3910, 4246, 4301, 4439, 6562, 8602, 8878, 10615, 16405, 21230, 21505, 22195, 32810, 36091, 43010, 44390, 48829, 72182, 75463, 97658, 150926, 180455, 244145, 360910, 377315, 488290, 754630, 830093, 1660186, 4150465, 8300930]

約数ペア:

[(1, 8300930), (2, 4150465), (5, 1660186), (10, 830093), (11, 754630), (17, 488290), (22, 377315), (23, 360910), (34, 244145), (46, 180455), (55, 150926), (85, 97658), (110, 75463), (115, 72182), (170, 48829), (187, 44390), (193, 43010), (230, 36091), (253, 32810), (374, 22195), (386, 21505), (391, 21230), (506, 16405), (782, 10615), (935, 8878), (965, 8602), (1265, 6562), (1870, 4439), (1930, 4301), (1955, 4246), (2123, 3910), (2530, 3281)]