7389390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14489}}^1$

素因数の和:14516

約数の個数: 32

約数和(自身を含む): 18779040

約数和(自身を除く): 11389650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 14489, 28978, 43467, 72445, 86934, 144890, 217335, 246313, 434670, 492626, 738939, 1231565, 1477878, 2463130, 3694695, 7389390]

約数ペア:

[(1, 7389390), (2, 3694695), (3, 2463130), (5, 1477878), (6, 1231565), (10, 738939), (15, 492626), (17, 434670), (30, 246313), (34, 217335), (51, 144890), (85, 86934), (102, 72445), (170, 43467), (255, 28978), (510, 14489)]