27305730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9787}}^1$

素因数の和:9831

約数の個数: 48

約数和(自身を含む): 73292544

約数和(自身を除く): 45986814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 9787, 19574, 29361, 48935, 58722, 88083, 97870, 146805, 176166, 293610, 303397, 440415, 606794, 880830, 910191, 1516985, 1820382, 2730573, 3033970, 4550955, 5461146, 9101910, 13652865, 27305730]

約数ペア:

[(1, 27305730), (2, 13652865), (3, 9101910), (5, 5461146), (6, 4550955), (9, 3033970), (10, 2730573), (15, 1820382), (18, 1516985), (30, 910191), (31, 880830), (45, 606794), (62, 440415), (90, 303397), (93, 293610), (155, 176166), (186, 146805), (279, 97870), (310, 88083), (465, 58722), (558, 48935), (930, 29361), (1395, 19574), (2790, 9787)]