30789652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23831}}^1$

素因数の和:23871

約数の個数: 24

約数和(自身を含む): 60056640

約数和(自身を除く): 29266988

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 23831, 47662, 95324, 405127, 452789, 810254, 905578, 1620508, 1811156, 7697413, 15394826, 30789652]

約数ペア:

[(1, 30789652), (2, 15394826), (4, 7697413), (17, 1811156), (19, 1620508), (34, 905578), (38, 810254), (68, 452789), (76, 405127), (323, 95324), (646, 47662), (1292, 23831)]