136008470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33749}}^1$

素因数の和:33800

約数の個数: 32

約数和(自身を含む): 272160000

約数和(自身を除く): 136151530

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 33749, 67498, 168745, 337490, 438737, 877474, 1046219, 2092438, 2193685, 4387370, 5231095, 10462190, 13600847, 27201694, 68004235, 136008470]

約数ペア:

[(1, 136008470), (2, 68004235), (5, 27201694), (10, 13600847), (13, 10462190), (26, 5231095), (31, 4387370), (62, 2193685), (65, 2092438), (130, 1046219), (155, 877474), (310, 438737), (403, 337490), (806, 168745), (2015, 67498), (4030, 33749)]