67366210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{18661}}^1$

素因数の和:18706

約数の個数: 24

約数和(自身を含む): 127983996

約数和(自身を除く): 60617786

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 18661, 37322, 93305, 186610, 354559, 709118, 1772795, 3545590, 6736621, 13473242, 33683105, 67366210]

約数ペア:

[(1, 67366210), (2, 33683105), (5, 13473242), (10, 6736621), (19, 3545590), (38, 1772795), (95, 709118), (190, 354559), (361, 186610), (722, 93305), (1805, 37322), (3610, 18661)]