885870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 2514240

約数和(自身を除く): 1628370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 193, 255, 270, 306, 386, 459, 510, 579, 765, 918, 965, 1158, 1530, 1737, 1930, 2295, 2895, 3281, 3474, 4590, 5211, 5790, 6562, 8685, 9843, 10422, 16405, 17370, 19686, 26055, 29529, 32810, 49215, 52110, 59058, 88587, 98430, 147645, 177174, 295290, 442935, 885870]

約数ペア:

[(1, 885870), (2, 442935), (3, 295290), (5, 177174), (6, 147645), (9, 98430), (10, 88587), (15, 59058), (17, 52110), (18, 49215), (27, 32810), (30, 29529), (34, 26055), (45, 19686), (51, 17370), (54, 16405), (85, 10422), (90, 9843), (102, 8685), (135, 6562), (153, 5790), (170, 5211), (193, 4590), (255, 3474), (270, 3281), (306, 2895), (386, 2295), (459, 1930), (510, 1737), (579, 1530), (765, 1158), (918, 965)]