18458430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2129}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 47081520

約数和(自身を除く): 28623090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2129, 2890, 4258, 4335, 6387, 8670, 10645, 12774, 21290, 31935, 36193, 63870, 72386, 108579, 180965, 217158, 361930, 542895, 615281, 1085790, 1230562, 1845843, 3076405, 3691686, 6152810, 9229215, 18458430]

約数ペア:

[(1, 18458430), (2, 9229215), (3, 6152810), (5, 3691686), (6, 3076405), (10, 1845843), (15, 1230562), (17, 1085790), (30, 615281), (34, 542895), (51, 361930), (85, 217158), (102, 180965), (170, 108579), (255, 72386), (289, 63870), (510, 36193), (578, 31935), (867, 21290), (1445, 12774), (1734, 10645), (2129, 8670), (2890, 6387), (4258, 4335)]