1125690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 2730240

約数和(自身を除く): 1604550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 239, 314, 471, 478, 717, 785, 942, 1195, 1434, 1570, 2355, 2390, 3585, 4710, 7170, 37523, 75046, 112569, 187615, 225138, 375230, 562845, 1125690]

約数ペア:

[(1, 1125690), (2, 562845), (3, 375230), (5, 225138), (6, 187615), (10, 112569), (15, 75046), (30, 37523), (157, 7170), (239, 4710), (314, 3585), (471, 2390), (478, 2355), (717, 1570), (785, 1434), (942, 1195)]