7575540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 25691904

約数和(自身を除く): 18116364

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, 1061, 1190, 1428, 1785, 2122, 2380, 3183, 3570, 4244, 5305, 6366, 7140, 7427, 10610, 12732, 14854, 15915, 18037, 21220, 22281, 29708, 31830, 36074, 37135, 44562, 54111, 63660, 72148, 74270, 89124, 90185, 108222, 111405, 126259, 148540, 180370, 216444, 222810, 252518, 270555, 360740, 378777, 445620, 505036, 541110, 631295, 757554, 1082220, 1262590, 1515108, 1893885, 2525180, 3787770, 7575540]

約数ペア:

[(1, 7575540), (2, 3787770), (3, 2525180), (4, 1893885), (5, 1515108), (6, 1262590), (7, 1082220), (10, 757554), (12, 631295), (14, 541110), (15, 505036), (17, 445620), (20, 378777), (21, 360740), (28, 270555), (30, 252518), (34, 222810), (35, 216444), (42, 180370), (51, 148540), (60, 126259), (68, 111405), (70, 108222), (84, 90185), (85, 89124), (102, 74270), (105, 72148), (119, 63660), (140, 54111), (170, 44562), (204, 37135), (210, 36074), (238, 31830), (255, 29708), (340, 22281), (357, 21220), (420, 18037), (476, 15915), (510, 14854), (595, 12732), (714, 10610), (1020, 7427), (1061, 7140), (1190, 6366), (1428, 5305), (1785, 4244), (2122, 3570), (2380, 3183)]