8864921.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6661}}^1$

素因数の和:6830

約数の個数: 48

約数和(自身を含む): 176836128

約数和(自身を除く): 114089508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 6661, 9420, 13322, 19983, 26644, 33305, 39966, 66610, 79932, 99915, 133220, 199830, 399660, 1045777, 2091554, 3137331, 4183108, 5228885, 6274662, 10457770, 12549324, 15686655, 20915540, 31373310, 62746620]

約数ペア:

[(1, 62746620), (2, 31373310), (3, 20915540), (4, 15686655), (5, 12549324), (6, 10457770), (10, 6274662), (12, 5228885), (15, 4183108), (20, 3137331), (30, 2091554), (60, 1045777), (157, 399660), (314, 199830), (471, 133220), (628, 99915), (785, 79932), (942, 66610), (1570, 39966), (1884, 33305), (2355, 26644), (3140, 19983), (4710, 13322), (6661, 9420)]