24689820

素因数分解:

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

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 69598368

約数和(自身を除く): 44908548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 2621, 3140, 4710, 5242, 7863, 9420, 10484, 13105, 15726, 26210, 31452, 39315, 52420, 78630, 157260, 411497, 822994, 1234491, 1645988, 2057485, 2468982, 4114970, 4937964, 6172455, 8229940, 12344910, 24689820]

約数ペア:

[(1, 24689820), (2, 12344910), (3, 8229940), (4, 6172455), (5, 4937964), (6, 4114970), (10, 2468982), (12, 2057485), (15, 1645988), (20, 1234491), (30, 822994), (60, 411497), (157, 157260), (314, 78630), (471, 52420), (628, 39315), (785, 31452), (942, 26210), (1570, 15726), (1884, 13105), (2355, 10484), (2621, 9420), (3140, 7863), (4710, 5242)]