82666020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1571}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 231876288

約数和(自身を除く): 149210268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 877, 1571, 1754, 2631, 3142, 3508, 4385, 4713, 5262, 6284, 7855, 8770, 9426, 10524, 13155, 15710, 17540, 18852, 23565, 26310, 31420, 47130, 52620, 94260, 1377767, 2755534, 4133301, 5511068, 6888835, 8266602, 13777670, 16533204, 20666505, 27555340, 41333010, 82666020]

約数ペア:

[(1, 82666020), (2, 41333010), (3, 27555340), (4, 20666505), (5, 16533204), (6, 13777670), (10, 8266602), (12, 6888835), (15, 5511068), (20, 4133301), (30, 2755534), (60, 1377767), (877, 94260), (1571, 52620), (1754, 47130), (2631, 31420), (3142, 26310), (3508, 23565), (4385, 18852), (4713, 17540), (5262, 15710), (6284, 13155), (7855, 10524), (8770, 9426)]