666210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 1632960

約数和(自身を除く): 966750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 419, 530, 795, 838, 1257, 1590, 2095, 2514, 4190, 6285, 12570, 22207, 44414, 66621, 111035, 133242, 222070, 333105, 666210]

約数ペア:

[(1, 666210), (2, 333105), (3, 222070), (5, 133242), (6, 111035), (10, 66621), (15, 44414), (30, 22207), (53, 12570), (106, 6285), (159, 4190), (265, 2514), (318, 2095), (419, 1590), (530, 1257), (795, 838)]