12758830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1613}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 26495424

約数和(自身を除く): 13736594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 1613, 3226, 3955, 7910, 8065, 11291, 16130, 22582, 56455, 112910, 182269, 364538, 911345, 1275883, 1822690, 2551766, 6379415, 12758830]

約数ペア:

[(1, 12758830), (2, 6379415), (5, 2551766), (7, 1822690), (10, 1275883), (14, 911345), (35, 364538), (70, 182269), (113, 112910), (226, 56455), (565, 22582), (791, 16130), (1130, 11291), (1582, 8065), (1613, 7910), (3226, 3955)]