30140922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1999}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 38979078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1077, 1999, 2154, 2513, 3998, 5026, 5997, 7539, 11994, 13993, 15078, 27986, 41979, 83958, 717641, 1435282, 2152923, 4305846, 5023487, 10046974, 15070461, 30140922]

約数ペア:

[(1, 30140922), (2, 15070461), (3, 10046974), (6, 5023487), (7, 4305846), (14, 2152923), (21, 1435282), (42, 717641), (359, 83958), (718, 41979), (1077, 27986), (1999, 15078), (2154, 13993), (2513, 11994), (3998, 7539), (5026, 5997)]