1855170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{6871}}^1$

素因数の和:6887

約数の個数: 32

約数和(自身を含む): 4947840

約数和(自身を除く): 3092670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 6871, 13742, 20613, 34355, 41226, 61839, 68710, 103065, 123678, 185517, 206130, 309195, 371034, 618390, 927585, 1855170]

約数ペア:

[(1, 1855170), (2, 927585), (3, 618390), (5, 371034), (6, 309195), (9, 206130), (10, 185517), (15, 123678), (18, 103065), (27, 68710), (30, 61839), (45, 41226), (54, 34355), (90, 20613), (135, 13742), (270, 6871)]