31132470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12503}}^1$

素因数の和:12596

約数の個数: 32

約数和(自身を含む): 75624192

約数和(自身を除く): 44491722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 12503, 25006, 37509, 62515, 75018, 125030, 187545, 375090, 1037749, 2075498, 3113247, 5188745, 6226494, 10377490, 15566235, 31132470]

約数ペア:

[(1, 31132470), (2, 15566235), (3, 10377490), (5, 6226494), (6, 5188745), (10, 3113247), (15, 2075498), (30, 1037749), (83, 375090), (166, 187545), (249, 125030), (415, 75018), (498, 62515), (830, 37509), (1245, 25006), (2490, 12503)]