28652070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6871}}^1$

素因数の和:7020

約数の個数: 32

約数和(自身を含む): 69269760

約数和(自身を除く): 40617690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 6871, 13742, 20613, 34355, 41226, 68710, 103065, 206130, 955069, 1910138, 2865207, 4775345, 5730414, 9550690, 14326035, 28652070]

約数ペア:

[(1, 28652070), (2, 14326035), (3, 9550690), (5, 5730414), (6, 4775345), (10, 2865207), (15, 1910138), (30, 955069), (139, 206130), (278, 103065), (417, 68710), (695, 41226), (834, 34355), (1390, 20613), (2085, 13742), (4170, 6871)]