67206470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 124001280

約数和(自身を除く): 56794810

約数列:

[1, 2, 5, 10, 71, 103, 142, 206, 355, 515, 710, 919, 1030, 1838, 4595, 7313, 9190, 14626, 36565, 65249, 73130, 94657, 130498, 189314, 326245, 473285, 652490, 946570, 6720647, 13441294, 33603235, 67206470]

約数ペア:

[(1, 67206470), (2, 33603235), (5, 13441294), (10, 6720647), (71, 946570), (103, 652490), (142, 473285), (206, 326245), (355, 189314), (515, 130498), (710, 94657), (919, 73130), (1030, 65249), (1838, 36565), (4595, 14626), (7313, 9190)]