27873510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 76875264

約数和(自身を除く): 49001754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 401, 662, 802, 993, 1203, 1655, 1986, 2005, 2317, 2406, 2807, 3310, 4010, 4634, 4965, 5614, 6015, 6951, 8421, 9930, 11585, 12030, 13902, 14035, 16842, 23170, 28070, 34755, 42105, 69510, 84210, 132731, 265462, 398193, 663655, 796386, 929117, 1327310, 1858234, 1990965, 2787351, 3981930, 4645585, 5574702, 9291170, 13936755, 27873510]

約数ペア:

[(1, 27873510), (2, 13936755), (3, 9291170), (5, 5574702), (6, 4645585), (7, 3981930), (10, 2787351), (14, 1990965), (15, 1858234), (21, 1327310), (30, 929117), (35, 796386), (42, 663655), (70, 398193), (105, 265462), (210, 132731), (331, 84210), (401, 69510), (662, 42105), (802, 34755), (993, 28070), (1203, 23170), (1655, 16842), (1986, 14035), (2005, 13902), (2317, 12030), (2406, 11585), (2807, 9930), (3310, 8421), (4010, 6951), (4634, 6015), (4965, 5614)]