7469940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5448

約数の個数: 48

約数和(自身を含む): 21829248

約数和(自身を除く): 14359308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 5413, 10826, 16239, 21652, 27065, 32478, 54130, 64956, 81195, 108260, 124499, 162390, 248998, 324780, 373497, 497996, 622495, 746994, 1244990, 1493988, 1867485, 2489980, 3734970, 7469940]

約数ペア:

[(1, 7469940), (2, 3734970), (3, 2489980), (4, 1867485), (5, 1493988), (6, 1244990), (10, 746994), (12, 622495), (15, 497996), (20, 373497), (23, 324780), (30, 248998), (46, 162390), (60, 124499), (69, 108260), (92, 81195), (115, 64956), (138, 54130), (230, 32478), (276, 27065), (345, 21652), (460, 16239), (690, 10826), (1380, 5413)]