78812910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79609}}^1$

素因数の和:79633

約数の個数: 48

約数和(自身を含む): 223544880

約数和(自身を除く): 144731970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 79609, 159218, 238827, 398045, 477654, 716481, 796090, 875699, 1194135, 1432962, 1751398, 2388270, 2627097, 3582405, 4378495, 5254194, 7164810, 7881291, 8756990, 13135485, 15762582, 26270970, 39406455, 78812910]

約数ペア:

[(1, 78812910), (2, 39406455), (3, 26270970), (5, 15762582), (6, 13135485), (9, 8756990), (10, 7881291), (11, 7164810), (15, 5254194), (18, 4378495), (22, 3582405), (30, 2627097), (33, 2388270), (45, 1751398), (55, 1432962), (66, 1194135), (90, 875699), (99, 796090), (110, 716481), (165, 477654), (198, 398045), (330, 238827), (495, 159218), (990, 79609)]