30702309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 49075200

約数和(自身を除く): 18372891

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 2129, 4807, 6387, 14421, 23419, 40451, 48967, 70257, 121353, 146901, 444961, 538637, 930373, 1334883, 1615911, 2791119, 10234103, 30702309]

約数ペア:

[(1, 30702309), (3, 10234103), (11, 2791119), (19, 1615911), (23, 1334883), (33, 930373), (57, 538637), (69, 444961), (209, 146901), (253, 121353), (437, 70257), (627, 48967), (759, 40451), (1311, 23419), (2129, 14421), (4807, 6387)]