9651880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{34471}}^1$

素因数の和:34489

約数の個数: 32

約数和(自身を含む): 24819840

約数和(自身を除く): 15167960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 34471, 68942, 137884, 172355, 241297, 275768, 344710, 482594, 689420, 965188, 1206485, 1378840, 1930376, 2412970, 4825940, 9651880]

約数ペア:

[(1, 9651880), (2, 4825940), (4, 2412970), (5, 1930376), (7, 1378840), (8, 1206485), (10, 965188), (14, 689420), (20, 482594), (28, 344710), (35, 275768), (40, 241297), (56, 172355), (70, 137884), (140, 68942), (280, 34471)]