23939790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3931}}^1$

素因数の和:3977

約数の個数: 64

約数和(自身を含む): 67944960

約数和(自身を除く): 44005170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 3931, 6090, 7862, 11793, 19655, 23586, 27517, 39310, 55034, 58965, 82551, 113999, 117930, 137585, 165102, 227998, 275170, 341997, 412755, 569995, 683994, 797993, 825510, 1139990, 1595986, 1709985, 2393979, 3419970, 3989965, 4787958, 7979930, 11969895, 23939790]

約数ペア:

[(1, 23939790), (2, 11969895), (3, 7979930), (5, 4787958), (6, 3989965), (7, 3419970), (10, 2393979), (14, 1709985), (15, 1595986), (21, 1139990), (29, 825510), (30, 797993), (35, 683994), (42, 569995), (58, 412755), (70, 341997), (87, 275170), (105, 227998), (145, 165102), (174, 137585), (203, 117930), (210, 113999), (290, 82551), (406, 58965), (435, 55034), (609, 39310), (870, 27517), (1015, 23586), (1218, 19655), (2030, 11793), (3045, 7862), (3931, 6090)]