30825844

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10289}}^1$

素因数の和:10407

約数の個数: 24

約数和(自身を含む): 62233920

約数和(自身を除く): 31408076

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 10289, 20578, 41156, 72023, 144046, 288092, 1100923, 2201846, 4403692, 7706461, 15412922, 30825844]

約数ペア:

[(1, 30825844), (2, 15412922), (4, 7706461), (7, 4403692), (14, 2201846), (28, 1100923), (107, 288092), (214, 144046), (428, 72023), (749, 41156), (1498, 20578), (2996, 10289)]