23780110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139883}}^1$

素因数の和:139907

約数の個数: 16

約数和(自身を含む): 45322416

約数和(自身を除く): 21542306

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 139883, 279766, 699415, 1398830, 2378011, 4756022, 11890055, 23780110]

約数ペア:

[(1, 23780110), (2, 11890055), (5, 4756022), (10, 2378011), (17, 1398830), (34, 699415), (85, 279766), (170, 139883)]