130916090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127103}}^1$

素因数の和:127213

約数の個数: 16

約数和(自身を含む): 237938688

約数和(自身を除く): 107022598

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 127103, 254206, 635515, 1271030, 13091609, 26183218, 65458045, 130916090]

約数ペア:

[(1, 130916090), (2, 65458045), (5, 26183218), (10, 13091609), (103, 1271030), (206, 635515), (515, 254206), (1030, 127103)]