7128390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10331}}^1$

素因数の和:10364

約数の個数: 32

約数和(自身を含む): 17853696

約数和(自身を除く): 10725306

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 10331, 20662, 30993, 51655, 61986, 103310, 154965, 237613, 309930, 475226, 712839, 1188065, 1425678, 2376130, 3564195, 7128390]

約数ペア:

[(1, 7128390), (2, 3564195), (3, 2376130), (5, 1425678), (6, 1188065), (10, 712839), (15, 475226), (23, 309930), (30, 237613), (46, 154965), (69, 103310), (115, 61986), (138, 51655), (230, 30993), (345, 20662), (690, 10331)]