66261030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 174528000

約数和(自身を除く): 108266970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 199, 330, 398, 597, 995, 1009, 1194, 1990, 2018, 2189, 2985, 3027, 4378, 5045, 5970, 6054, 6567, 10090, 10945, 11099, 13134, 15135, 21890, 22198, 30270, 32835, 33297, 55495, 65670, 66594, 110990, 166485, 200791, 332970, 401582, 602373, 1003955, 1204746, 2007910, 2208701, 3011865, 4417402, 6023730, 6626103, 11043505, 13252206, 22087010, 33130515, 66261030]

約数ペア:

[(1, 66261030), (2, 33130515), (3, 22087010), (5, 13252206), (6, 11043505), (10, 6626103), (11, 6023730), (15, 4417402), (22, 3011865), (30, 2208701), (33, 2007910), (55, 1204746), (66, 1003955), (110, 602373), (165, 401582), (199, 332970), (330, 200791), (398, 166485), (597, 110990), (995, 66594), (1009, 65670), (1194, 55495), (1990, 33297), (2018, 32835), (2189, 30270), (2985, 22198), (3027, 21890), (4378, 15135), (5045, 13134), (5970, 11099), (6054, 10945), (6567, 10090)]