105300390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270001}}^1$

素因数の和:270024

約数の個数: 32

約数和(自身を含む): 272162016

約数和(自身を除く): 166861626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 270001, 540002, 810003, 1350005, 1620006, 2700010, 3510013, 4050015, 7020026, 8100030, 10530039, 17550065, 21060078, 35100130, 52650195, 105300390]

約数ペア:

[(1, 105300390), (2, 52650195), (3, 35100130), (5, 21060078), (6, 17550065), (10, 10530039), (13, 8100030), (15, 7020026), (26, 4050015), (30, 3510013), (39, 2700010), (65, 1620006), (78, 1350005), (130, 810003), (195, 540002), (390, 270001)]