8475180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 28740096

約数和(自身を除く): 20264916

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, 1187, 1190, 1428, 1785, 2374, 2380, 3561, 3570, 4748, 5935, 7122, 7140, 8309, 11870, 14244, 16618, 17805, 20179, 23740, 24927, 33236, 35610, 40358, 41545, 49854, 60537, 71220, 80716, 83090, 99708, 100895, 121074, 124635, 141253, 166180, 201790, 242148, 249270, 282506, 302685, 403580, 423759, 498540, 565012, 605370, 706265, 847518, 1210740, 1412530, 1695036, 2118795, 2825060, 4237590, 8475180]

約数ペア:

[(1, 8475180), (2, 4237590), (3, 2825060), (4, 2118795), (5, 1695036), (6, 1412530), (7, 1210740), (10, 847518), (12, 706265), (14, 605370), (15, 565012), (17, 498540), (20, 423759), (21, 403580), (28, 302685), (30, 282506), (34, 249270), (35, 242148), (42, 201790), (51, 166180), (60, 141253), (68, 124635), (70, 121074), (84, 100895), (85, 99708), (102, 83090), (105, 80716), (119, 71220), (140, 60537), (170, 49854), (204, 41545), (210, 40358), (238, 35610), (255, 33236), (340, 24927), (357, 23740), (420, 20179), (476, 17805), (510, 16618), (595, 14244), (714, 11870), (1020, 8309), (1187, 7140), (1190, 7122), (1428, 5935), (1785, 4748), (2374, 3570), (2380, 3561)]