2080399830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{69346661}}^1$

素因数の和:69346671

約数の個数: 16

約数和(自身を含む): 4992959664

約数和(自身を除く): 2912559834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 69346661, 138693322, 208039983, 346733305, 416079966, 693466610, 1040199915, 2080399830]

約数ペア:

[(1, 2080399830), (2, 1040199915), (3, 693466610), (5, 416079966), (6, 346733305), (10, 208039983), (15, 138693322), (30, 69346661)]