45515990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1009}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 88572960

約数和(自身を除く): 43056970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 694, 1009, 1735, 2018, 3470, 4511, 5045, 9022, 10090, 13117, 22555, 26234, 45110, 65585, 131170, 350123, 700246, 1750615, 3501230, 4551599, 9103198, 22757995, 45515990]

約数ペア:

[(1, 45515990), (2, 22757995), (5, 9103198), (10, 4551599), (13, 3501230), (26, 1750615), (65, 700246), (130, 350123), (347, 131170), (694, 65585), (1009, 45110), (1735, 26234), (2018, 22555), (3470, 13117), (4511, 10090), (5045, 9022)]