30727740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1373}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 86331168

約数和(自身を除く): 55603428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1373, 1492, 1865, 2238, 2746, 3730, 4119, 4476, 5492, 5595, 6865, 7460, 8238, 11190, 13730, 16476, 20595, 22380, 27460, 41190, 82380, 512129, 1024258, 1536387, 2048516, 2560645, 3072774, 5121290, 6145548, 7681935, 10242580, 15363870, 30727740]

約数ペア:

[(1, 30727740), (2, 15363870), (3, 10242580), (4, 7681935), (5, 6145548), (6, 5121290), (10, 3072774), (12, 2560645), (15, 2048516), (20, 1536387), (30, 1024258), (60, 512129), (373, 82380), (746, 41190), (1119, 27460), (1373, 22380), (1492, 20595), (1865, 16476), (2238, 13730), (2746, 11190), (3730, 8238), (4119, 7460), (4476, 6865), (5492, 5595)]