145044210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{210209}}^1$

素因数の和:210242

約数の個数: 32

約数和(自身を含む): 363242880

約数和(自身を除く): 218198670

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 210209, 420418, 630627, 1051045, 1261254, 2102090, 3153135, 4834807, 6306270, 9669614, 14504421, 24174035, 29008842, 48348070, 72522105, 145044210]

約数ペア:

[(1, 145044210), (2, 72522105), (3, 48348070), (5, 29008842), (6, 24174035), (10, 14504421), (15, 9669614), (23, 6306270), (30, 4834807), (46, 3153135), (69, 2102090), (115, 1261254), (138, 1051045), (230, 630627), (345, 420418), (690, 210209)]