9750660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 27496896

約数和(自身を除く): 17746236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 997, 1630, 1956, 1994, 2445, 2991, 3260, 3988, 4890, 4985, 5982, 9780, 9970, 11964, 14955, 19940, 29910, 59820, 162511, 325022, 487533, 650044, 812555, 975066, 1625110, 1950132, 2437665, 3250220, 4875330, 9750660]

約数ペア:

[(1, 9750660), (2, 4875330), (3, 3250220), (4, 2437665), (5, 1950132), (6, 1625110), (10, 975066), (12, 812555), (15, 650044), (20, 487533), (30, 325022), (60, 162511), (163, 59820), (326, 29910), (489, 19940), (652, 14955), (815, 11964), (978, 9970), (997, 9780), (1630, 5982), (1956, 4985), (1994, 4890), (2445, 3988), (2991, 3260)]