30705254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2549}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 48654000

約数和(自身を除く): 17948746

約数列:

[1, 2, 19, 38, 317, 634, 2549, 5098, 6023, 12046, 48431, 96862, 808033, 1616066, 15352627, 30705254]

約数ペア:

[(1, 30705254), (2, 15352627), (19, 1616066), (38, 808033), (317, 96862), (634, 48431), (2549, 12046), (5098, 6023)]