30620277

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 45208800

約数和(自身を除く): 14588523

約数列:

[1, 3, 9, 83, 179, 229, 249, 537, 687, 747, 1611, 2061, 14857, 19007, 40991, 44571, 57021, 122973, 133713, 171063, 368919, 3402253, 10206759, 30620277]

約数ペア:

[(1, 30620277), (3, 10206759), (9, 3402253), (83, 368919), (179, 171063), (229, 133713), (249, 122973), (537, 57021), (687, 44571), (747, 40991), (1611, 19007), (2061, 14857)]