30730532

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3529}}^1$

素因数の和:3851

約数の個数: 24

約数和(自身を含む): 61676160

約数和(自身を除く): 30945628

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 3529, 4354, 7058, 8708, 14116, 24703, 49406, 98812, 1097519, 2195038, 4390076, 7682633, 15365266, 30730532]

約数ペア:

[(1, 30730532), (2, 15365266), (4, 7682633), (7, 4390076), (14, 2195038), (28, 1097519), (311, 98812), (622, 49406), (1244, 24703), (2177, 14116), (3529, 8708), (4354, 7058)]