74855730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9941}}^1$

素因数の和:10202

約数の個数: 32

約数和(自身を含む): 180387648

約数和(自身を除く): 105531918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 9941, 19882, 29823, 49705, 59646, 99410, 149115, 298230, 2495191, 4990382, 7485573, 12475955, 14971146, 24951910, 37427865, 74855730]

約数ペア:

[(1, 74855730), (2, 37427865), (3, 24951910), (5, 14971146), (6, 12475955), (10, 7485573), (15, 4990382), (30, 2495191), (251, 298230), (502, 149115), (753, 99410), (1255, 59646), (1506, 49705), (2510, 29823), (3765, 19882), (7530, 9941)]