12698910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{6719}}^1$

素因数の和:6742

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 26008290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 6719, 13438, 20157, 33595, 40314, 47033, 60471, 67190, 94066, 100785, 120942, 141099, 181413, 201570, 235165, 282198, 302355, 362826, 423297, 470330, 604710, 705495, 846594, 907065, 1269891, 1410990, 1814130, 2116485, 2539782, 4232970, 6349455, 12698910]

約数ペア:

[(1, 12698910), (2, 6349455), (3, 4232970), (5, 2539782), (6, 2116485), (7, 1814130), (9, 1410990), (10, 1269891), (14, 907065), (15, 846594), (18, 705495), (21, 604710), (27, 470330), (30, 423297), (35, 362826), (42, 302355), (45, 282198), (54, 235165), (63, 201570), (70, 181413), (90, 141099), (105, 120942), (126, 100785), (135, 94066), (189, 67190), (210, 60471), (270, 47033), (315, 40314), (378, 33595), (630, 20157), (945, 13438), (1890, 6719)]