30815114018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{393361}}^1$

素因数の和:393530

約数の個数: 32

約数和(自身を含む): 52339174272

約数和(自身を除く): 21524060254

約数列:

[1, 2, 13, 23, 26, 46, 131, 262, 299, 598, 1703, 3013, 3406, 6026, 39169, 78338, 393361, 786722, 5113693, 9047303, 10227386, 18094606, 51530291, 103060582, 117614939, 235229878, 669893783, 1185196693, 1339787566, 2370393386, 15407557009, 30815114018]

約数ペア:

[(1, 30815114018), (2, 15407557009), (13, 2370393386), (23, 1339787566), (26, 1185196693), (46, 669893783), (131, 235229878), (262, 117614939), (299, 103060582), (598, 51530291), (1703, 18094606), (3013, 10227386), (3406, 9047303), (6026, 5113693), (39169, 786722), (78338, 393361)]