220178310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29009}}^1$

素因数の和:29053

約数の個数: 64

約数和(自身を含む): 601551360

約数和(自身を除く): 381373050

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 29009, 58018, 87027, 145045, 174054, 290090, 319099, 435135, 638198, 667207, 870270, 957297, 1334414, 1595495, 1914594, 2001621, 3190990, 3336035, 4003242, 4786485, 6672070, 7339277, 9572970, 10008105, 14678554, 20016210, 22017831, 36696385, 44035662, 73392770, 110089155, 220178310]

約数ペア:

[(1, 220178310), (2, 110089155), (3, 73392770), (5, 44035662), (6, 36696385), (10, 22017831), (11, 20016210), (15, 14678554), (22, 10008105), (23, 9572970), (30, 7339277), (33, 6672070), (46, 4786485), (55, 4003242), (66, 3336035), (69, 3190990), (110, 2001621), (115, 1914594), (138, 1595495), (165, 1334414), (230, 957297), (253, 870270), (330, 667207), (345, 638198), (506, 435135), (690, 319099), (759, 290090), (1265, 174054), (1518, 145045), (2530, 87027), (3795, 58018), (7590, 29009)]