69950210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33469}}^1$

素因数の和:33506

約数の個数: 32

約数和(自身を含む): 144590400

約数和(自身を除く): 74640190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 33469, 66938, 167345, 334690, 368159, 635911, 736318, 1271822, 1840795, 3179555, 3681590, 6359110, 6995021, 13990042, 34975105, 69950210]

約数ペア:

[(1, 69950210), (2, 34975105), (5, 13990042), (10, 6995021), (11, 6359110), (19, 3681590), (22, 3179555), (38, 1840795), (55, 1271822), (95, 736318), (110, 635911), (190, 368159), (209, 334690), (418, 167345), (1045, 66938), (2090, 33469)]