30417044

素因数分解:

$2^2\times 7^2\times {\mathrm{311}}^1\times {\mathrm{499}}^1$

素因数の和:828

約数の個数: 36

約数和(自身を含む): 62244000

約数和(自身を除く): 31826956

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 311, 499, 622, 998, 1244, 1996, 2177, 3493, 4354, 6986, 8708, 13972, 15239, 24451, 30478, 48902, 60956, 97804, 155189, 310378, 620756, 1086323, 2172646, 4345292, 7604261, 15208522, 30417044]

約数ペア:

[(1, 30417044), (2, 15208522), (4, 7604261), (7, 4345292), (14, 2172646), (28, 1086323), (49, 620756), (98, 310378), (196, 155189), (311, 97804), (499, 60956), (622, 48902), (998, 30478), (1244, 24451), (1996, 15239), (2177, 13972), (3493, 8708), (4354, 6986)]