1973490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 4777920

約数和(自身を除く): 2804430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 419, 471, 785, 838, 942, 1257, 1570, 2095, 2355, 2514, 4190, 4710, 6285, 12570, 65783, 131566, 197349, 328915, 394698, 657830, 986745, 1973490]

約数ペア:

[(1, 1973490), (2, 986745), (3, 657830), (5, 394698), (6, 328915), (10, 197349), (15, 131566), (30, 65783), (157, 12570), (314, 6285), (419, 4710), (471, 4190), (785, 2514), (838, 2355), (942, 2095), (1257, 1570)]