12344910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2621}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 29827872

約数和(自身を除く): 17482962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 2621, 4710, 5242, 7863, 13105, 15726, 26210, 39315, 78630, 411497, 822994, 1234491, 2057485, 2468982, 4114970, 6172455, 12344910]

約数ペア:

[(1, 12344910), (2, 6172455), (3, 4114970), (5, 2468982), (6, 2057485), (10, 1234491), (15, 822994), (30, 411497), (157, 78630), (314, 39315), (471, 26210), (785, 15726), (942, 13105), (1570, 7863), (2355, 5242), (2621, 4710)]