27951230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164419}}^1$

素因数の和:164443

約数の個数: 16

約数和(自身を含む): 53272080

約数和(自身を除く): 25320850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 164419, 328838, 822095, 1644190, 2795123, 5590246, 13975615, 27951230]

約数ペア:

[(1, 27951230), (2, 13975615), (5, 5590246), (10, 2795123), (17, 1644190), (34, 822095), (85, 328838), (170, 164419)]