133795370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12377}}^1$

素因数の和:12454

約数の個数: 32

約数和(自身を含む): 256670208

約数和(自身を除く): 122874838

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 12377, 24754, 61885, 123770, 284671, 569342, 581719, 1163438, 1423355, 2846710, 2908595, 5817190, 13379537, 26759074, 66897685, 133795370]

約数ペア:

[(1, 133795370), (2, 66897685), (5, 26759074), (10, 13379537), (23, 5817190), (46, 2908595), (47, 2846710), (94, 1423355), (115, 1163438), (230, 581719), (235, 569342), (470, 284671), (1081, 123770), (2162, 61885), (5405, 24754), (10810, 12377)]