30844955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4397}}^1$

素因数の和:4486

約数の個数: 16

約数和(自身を含む): 39265344

約数和(自身を除く): 8420389

約数列:

[1, 5, 23, 61, 115, 305, 1403, 4397, 7015, 21985, 101131, 268217, 505655, 1341085, 6168991, 30844955]

約数ペア:

[(1, 30844955), (5, 6168991), (23, 1341085), (61, 505655), (115, 268217), (305, 101131), (1403, 21985), (4397, 7015)]