1215362090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5284183}}^1$

素因数の和:5284213

約数の個数: 16

約数和(自身を含む): 2282767488

約数和(自身を除く): 1067405398

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5284183, 10568366, 26420915, 52841830, 121536209, 243072418, 607681045, 1215362090]

約数ペア:

[(1, 1215362090), (2, 607681045), (5, 243072418), (10, 121536209), (23, 52841830), (46, 26420915), (115, 10568366), (230, 5284183)]