2081048830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29729269}}^1$

素因数の和:29729283

約数の個数: 16

約数和(自身を含む): 4281014880

約数和(自身を除く): 2199966050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 29729269, 59458538, 148646345, 208104883, 297292690, 416209766, 1040524415, 2081048830]

約数ペア:

[(1, 2081048830), (2, 1040524415), (5, 416209766), (7, 297292690), (10, 208104883), (14, 148646345), (35, 59458538), (70, 29729269)]