153253370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14177}}^1$

素因数の和:14254

約数の個数: 32

約数和(自身を含む): 293995008

約数和(自身を除く): 140741638

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 14177, 28354, 70885, 141770, 326071, 652142, 666319, 1332638, 1630355, 3260710, 3331595, 6663190, 15325337, 30650674, 76626685, 153253370]

約数ペア:

[(1, 153253370), (2, 76626685), (5, 30650674), (10, 15325337), (23, 6663190), (46, 3331595), (47, 3260710), (94, 1630355), (115, 1332638), (230, 666319), (235, 652142), (470, 326071), (1081, 141770), (2162, 70885), (5405, 28354), (10810, 14177)]