15258180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2173

約数の個数: 96

約数和(自身を含む): 51722496

約数和(自身を除く): 36464316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2137, 2380, 3570, 4274, 6411, 7140, 8548, 10685, 12822, 14959, 21370, 25644, 29918, 32055, 36329, 42740, 44877, 59836, 64110, 72658, 74795, 89754, 108987, 128220, 145316, 149590, 179508, 181645, 217974, 224385, 254303, 299180, 363290, 435948, 448770, 508606, 544935, 726580, 762909, 897540, 1017212, 1089870, 1271515, 1525818, 2179740, 2543030, 3051636, 3814545, 5086060, 7629090, 15258180]

約数ペア:

[(1, 15258180), (2, 7629090), (3, 5086060), (4, 3814545), (5, 3051636), (6, 2543030), (7, 2179740), (10, 1525818), (12, 1271515), (14, 1089870), (15, 1017212), (17, 897540), (20, 762909), (21, 726580), (28, 544935), (30, 508606), (34, 448770), (35, 435948), (42, 363290), (51, 299180), (60, 254303), (68, 224385), (70, 217974), (84, 181645), (85, 179508), (102, 149590), (105, 145316), (119, 128220), (140, 108987), (170, 89754), (204, 74795), (210, 72658), (238, 64110), (255, 59836), (340, 44877), (357, 42740), (420, 36329), (476, 32055), (510, 29918), (595, 25644), (714, 21370), (1020, 14959), (1190, 12822), (1428, 10685), (1785, 8548), (2137, 7140), (2380, 6411), (3570, 4274)]