67638830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5059}}^1$

素因数の和:5264

約数の個数: 32

約数和(自身を含む): 139898880

約数和(自身を除く): 72260050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 5059, 6685, 10118, 13370, 25295, 35413, 50590, 70826, 177065, 354130, 966269, 1932538, 4831345, 6763883, 9662690, 13527766, 33819415, 67638830]

約数ペア:

[(1, 67638830), (2, 33819415), (5, 13527766), (7, 9662690), (10, 6763883), (14, 4831345), (35, 1932538), (70, 966269), (191, 354130), (382, 177065), (955, 70826), (1337, 50590), (1910, 35413), (2674, 25295), (5059, 13370), (6685, 10118)]