15104970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 39560040

約数和(自身を除く): 24455070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1069, 1413, 1570, 2138, 2355, 2826, 3207, 4710, 5345, 6414, 7065, 9621, 10690, 14130, 16035, 19242, 32070, 48105, 96210, 167833, 335666, 503499, 839165, 1006998, 1510497, 1678330, 2517495, 3020994, 5034990, 7552485, 15104970]

約数ペア:

[(1, 15104970), (2, 7552485), (3, 5034990), (5, 3020994), (6, 2517495), (9, 1678330), (10, 1510497), (15, 1006998), (18, 839165), (30, 503499), (45, 335666), (90, 167833), (157, 96210), (314, 48105), (471, 32070), (785, 19242), (942, 16035), (1069, 14130), (1413, 10690), (1570, 9621), (2138, 7065), (2355, 6414), (2826, 5345), (3207, 4710)]