71503090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{310883}}^1$

素因数の和:310913

約数の個数: 16

約数和(自身を含む): 134301888

約数和(自身を除く): 62798798

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 310883, 621766, 1554415, 3108830, 7150309, 14300618, 35751545, 71503090]

約数ペア:

[(1, 71503090), (2, 35751545), (5, 14300618), (10, 7150309), (23, 3108830), (46, 1554415), (115, 621766), (230, 310883)]