5315220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 17746344

約数和(自身を除く): 12431124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 193, 204, 255, 270, 306, 324, 340, 386, 405, 459, 510, 540, 579, 612, 765, 772, 810, 918, 965, 1020, 1158, 1377, 1530, 1620, 1737, 1836, 1930, 2295, 2316, 2754, 2895, 3060, 3281, 3474, 3860, 4590, 5211, 5508, 5790, 6562, 6885, 6948, 8685, 9180, 9843, 10422, 11580, 13124, 13770, 15633, 16405, 17370, 19686, 20844, 26055, 27540, 29529, 31266, 32810, 34740, 39372, 49215, 52110, 59058, 62532, 65620, 78165, 88587, 98430, 104220, 118116, 147645, 156330, 177174, 196860, 265761, 295290, 312660, 354348, 442935, 531522, 590580, 885870, 1063044, 1328805, 1771740, 2657610, 5315220]

約数ペア:

[(1, 5315220), (2, 2657610), (3, 1771740), (4, 1328805), (5, 1063044), (6, 885870), (9, 590580), (10, 531522), (12, 442935), (15, 354348), (17, 312660), (18, 295290), (20, 265761), (27, 196860), (30, 177174), (34, 156330), (36, 147645), (45, 118116), (51, 104220), (54, 98430), (60, 88587), (68, 78165), (81, 65620), (85, 62532), (90, 59058), (102, 52110), (108, 49215), (135, 39372), (153, 34740), (162, 32810), (170, 31266), (180, 29529), (193, 27540), (204, 26055), (255, 20844), (270, 19686), (306, 17370), (324, 16405), (340, 15633), (386, 13770), (405, 13124), (459, 11580), (510, 10422), (540, 9843), (579, 9180), (612, 8685), (765, 6948), (772, 6885), (810, 6562), (918, 5790), (965, 5508), (1020, 5211), (1158, 4590), (1377, 3860), (1530, 3474), (1620, 3281), (1737, 3060), (1836, 2895), (1930, 2754), (2295, 2316)]