156780298830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23131}}^1\times {\mathrm{225931}}^1$

素因数の和:249072

約数の個数: 32

約数和(自身を含む): 376290649728

約数和(自身を除く): 219510350898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 23131, 46262, 69393, 115655, 138786, 225931, 231310, 346965, 451862, 677793, 693930, 1129655, 1355586, 2259310, 3388965, 6777930, 5226009961, 10452019922, 15678029883, 26130049805, 31356059766, 52260099610, 78390149415, 156780298830]

約数ペア:

[(1, 156780298830), (2, 78390149415), (3, 52260099610), (5, 31356059766), (6, 26130049805), (10, 15678029883), (15, 10452019922), (30, 5226009961), (23131, 6777930), (46262, 3388965), (69393, 2259310), (115655, 1355586), (138786, 1129655), (225931, 693930), (231310, 677793), (346965, 451862)]