9538620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1779

約数の個数: 96

約数和(自身を含む): 32890368

約数和(自身を除く): 23351748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1747, 1820, 2730, 3494, 5241, 5460, 6988, 8735, 10482, 12229, 17470, 20964, 22711, 24458, 26205, 34940, 36687, 45422, 48916, 52410, 61145, 68133, 73374, 90844, 104820, 113555, 122290, 136266, 146748, 158977, 183435, 227110, 244580, 272532, 317954, 340665, 366870, 454220, 476931, 635908, 681330, 733740, 794885, 953862, 1362660, 1589770, 1907724, 2384655, 3179540, 4769310, 9538620]

約数ペア:

[(1, 9538620), (2, 4769310), (3, 3179540), (4, 2384655), (5, 1907724), (6, 1589770), (7, 1362660), (10, 953862), (12, 794885), (13, 733740), (14, 681330), (15, 635908), (20, 476931), (21, 454220), (26, 366870), (28, 340665), (30, 317954), (35, 272532), (39, 244580), (42, 227110), (52, 183435), (60, 158977), (65, 146748), (70, 136266), (78, 122290), (84, 113555), (91, 104820), (105, 90844), (130, 73374), (140, 68133), (156, 61145), (182, 52410), (195, 48916), (210, 45422), (260, 36687), (273, 34940), (364, 26205), (390, 24458), (420, 22711), (455, 20964), (546, 17470), (780, 12229), (910, 10482), (1092, 8735), (1365, 6988), (1747, 5460), (1820, 5241), (2730, 3494)]