30920234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 24

約数和(自身を含む): 49841568

約数和(自身を除く): 18921334

約数列:

[1, 2, 23, 37, 46, 74, 491, 851, 982, 1369, 1702, 2738, 11293, 18167, 22586, 31487, 36334, 62974, 417841, 672179, 835682, 1344358, 15460117, 30920234]

約数ペア:

[(1, 30920234), (2, 15460117), (23, 1344358), (37, 835682), (46, 672179), (74, 417841), (491, 62974), (851, 36334), (982, 31487), (1369, 22586), (1702, 18167), (2738, 11293)]