15025670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5980

約数の個数: 32

約数和(自身を含む): 30792960

約数和(自身を除く): 15767290

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5939, 11878, 29695, 59390, 65329, 130658, 136597, 273194, 326645, 653290, 682985, 1365970, 1502567, 3005134, 7512835, 15025670]

約数ペア:

[(1, 15025670), (2, 7512835), (5, 3005134), (10, 1502567), (11, 1365970), (22, 682985), (23, 653290), (46, 326645), (55, 273194), (110, 136597), (115, 130658), (230, 65329), (253, 59390), (506, 29695), (1265, 11878), (2530, 5939)]