17828580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 66189312

約数和(自身を除く): 48360732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 227, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 454, 462, 476, 510, 561, 595, 660, 681, 714, 748, 770, 908, 924, 935, 1020, 1122, 1135, 1155, 1190, 1309, 1362, 1428, 1540, 1589, 1785, 1870, 2244, 2270, 2310, 2380, 2497, 2618, 2724, 2805, 3178, 3405, 3570, 3740, 3859, 3927, 4540, 4620, 4767, 4994, 5236, 5610, 6356, 6545, 6810, 7140, 7491, 7718, 7854, 7945, 9534, 9988, 11220, 11577, 12485, 13090, 13620, 14982, 15436, 15708, 15890, 17479, 19068, 19295, 19635, 23154, 23835, 24970, 26180, 27013, 29964, 31780, 34958, 37455, 38590, 39270, 42449, 46308, 47670, 49940, 52437, 54026, 57885, 69916, 74910, 77180, 78540, 81039, 84898, 87395, 95340, 104874, 108052, 115770, 127347, 135065, 149820, 162078, 169796, 174790, 209748, 212245, 231540, 254694, 262185, 270130, 297143, 324156, 349580, 405195, 424490, 509388, 524370, 540260, 594286, 636735, 810390, 848980, 891429, 1048740, 1188572, 1273470, 1485715, 1620780, 1782858, 2546940, 2971430, 3565716, 4457145, 5942860, 8914290, 17828580]

約数ペア:

[(1, 17828580), (2, 8914290), (3, 5942860), (4, 4457145), (5, 3565716), (6, 2971430), (7, 2546940), (10, 1782858), (11, 1620780), (12, 1485715), (14, 1273470), (15, 1188572), (17, 1048740), (20, 891429), (21, 848980), (22, 810390), (28, 636735), (30, 594286), (33, 540260), (34, 524370), (35, 509388), (42, 424490), (44, 405195), (51, 349580), (55, 324156), (60, 297143), (66, 270130), (68, 262185), (70, 254694), (77, 231540), (84, 212245), (85, 209748), (102, 174790), (105, 169796), (110, 162078), (119, 149820), (132, 135065), (140, 127347), (154, 115770), (165, 108052), (170, 104874), (187, 95340), (204, 87395), (210, 84898), (220, 81039), (227, 78540), (231, 77180), (238, 74910), (255, 69916), (308, 57885), (330, 54026), (340, 52437), (357, 49940), (374, 47670), (385, 46308), (420, 42449), (454, 39270), (462, 38590), (476, 37455), (510, 34958), (561, 31780), (595, 29964), (660, 27013), (681, 26180), (714, 24970), (748, 23835), (770, 23154), (908, 19635), (924, 19295), (935, 19068), (1020, 17479), (1122, 15890), (1135, 15708), (1155, 15436), (1190, 14982), (1309, 13620), (1362, 13090), (1428, 12485), (1540, 11577), (1589, 11220), (1785, 9988), (1870, 9534), (2244, 7945), (2270, 7854), (2310, 7718), (2380, 7491), (2497, 7140), (2618, 6810), (2724, 6545), (2805, 6356), (3178, 5610), (3405, 5236), (3570, 4994), (3740, 4767), (3859, 4620), (3927, 4540)]