3079020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7331}}^1$

素因数の和:7350

約数の個数: 48

約数和(自身を含む): 9854208

約数和(自身を除く): 6775188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7331, 14662, 21993, 29324, 36655, 43986, 51317, 73310, 87972, 102634, 109965, 146620, 153951, 205268, 219930, 256585, 307902, 439860, 513170, 615804, 769755, 1026340, 1539510, 3079020]

約数ペア:

[(1, 3079020), (2, 1539510), (3, 1026340), (4, 769755), (5, 615804), (6, 513170), (7, 439860), (10, 307902), (12, 256585), (14, 219930), (15, 205268), (20, 153951), (21, 146620), (28, 109965), (30, 102634), (35, 87972), (42, 73310), (60, 51317), (70, 43986), (84, 36655), (105, 29324), (140, 21993), (210, 14662), (420, 7331)]