30190734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12611}}^1$

素因数の和:12645

約数の個数: 48

約数和(自身を含む): 78698880

約数和(自身を除く): 48508146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 12611, 25222, 37833, 75666, 88277, 113499, 176554, 226998, 239609, 264831, 479218, 529662, 718827, 794493, 1437654, 1588986, 1677263, 2156481, 3354526, 4312962, 5031789, 10063578, 15095367, 30190734]

約数ペア:

[(1, 30190734), (2, 15095367), (3, 10063578), (6, 5031789), (7, 4312962), (9, 3354526), (14, 2156481), (18, 1677263), (19, 1588986), (21, 1437654), (38, 794493), (42, 718827), (57, 529662), (63, 479218), (114, 264831), (126, 239609), (133, 226998), (171, 176554), (266, 113499), (342, 88277), (399, 75666), (798, 37833), (1197, 25222), (2394, 12611)]