1569161890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1\times {\mathrm{2851}}^1$

素因数の和:5274

約数の個数: 32

約数和(自身を含む): 2949561216

約数和(自身を除く): 1380399326

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2393, 2851, 4786, 5702, 11965, 14255, 23930, 28510, 55039, 65573, 110078, 131146, 275195, 327865, 550390, 655730, 6822443, 13644886, 34112215, 68224430, 156916189, 313832378, 784580945, 1569161890]

約数ペア:

[(1, 1569161890), (2, 784580945), (5, 313832378), (10, 156916189), (23, 68224430), (46, 34112215), (115, 13644886), (230, 6822443), (2393, 655730), (2851, 550390), (4786, 327865), (5702, 275195), (11965, 131146), (14255, 110078), (23930, 65573), (28510, 55039)]