27300390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70001}}^1$

素因数の和:70024

約数の個数: 32

約数和(自身を含む): 70562016

約数和(自身を除く): 43261626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 70001, 140002, 210003, 350005, 420006, 700010, 910013, 1050015, 1820026, 2100030, 2730039, 4550065, 5460078, 9100130, 13650195, 27300390]

約数ペア:

[(1, 27300390), (2, 13650195), (3, 9100130), (5, 5460078), (6, 4550065), (10, 2730039), (13, 2100030), (15, 1820026), (26, 1050015), (30, 910013), (39, 700010), (65, 420006), (78, 350005), (130, 210003), (195, 140002), (390, 70001)]