82747020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33637}}^1$

素因数の和:33690

約数の個数: 48

約数和(自身を含む): 237349728

約数和(自身を除く): 154602708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 33637, 67274, 100911, 134548, 168185, 201822, 336370, 403644, 504555, 672740, 1009110, 1379117, 2018220, 2758234, 4137351, 5516468, 6895585, 8274702, 13791170, 16549404, 20686755, 27582340, 41373510, 82747020]

約数ペア:

[(1, 82747020), (2, 41373510), (3, 27582340), (4, 20686755), (5, 16549404), (6, 13791170), (10, 8274702), (12, 6895585), (15, 5516468), (20, 4137351), (30, 2758234), (41, 2018220), (60, 1379117), (82, 1009110), (123, 672740), (164, 504555), (205, 403644), (246, 336370), (410, 201822), (492, 168185), (615, 134548), (820, 100911), (1230, 67274), (2460, 33637)]