17147790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17321}}^1$

素因数の和:17345

約数の個数: 48

約数和(自身を含む): 48640176

約数和(自身を除く): 31492386

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, 17321, 34642, 51963, 86605, 103926, 155889, 173210, 190531, 259815, 311778, 381062, 519630, 571593, 779445, 952655, 1143186, 1558890, 1714779, 1905310, 2857965, 3429558, 5715930, 8573895, 17147790]

約数ペア:

[(1, 17147790), (2, 8573895), (3, 5715930), (5, 3429558), (6, 2857965), (9, 1905310), (10, 1714779), (11, 1558890), (15, 1143186), (18, 952655), (22, 779445), (30, 571593), (33, 519630), (45, 381062), (55, 311778), (66, 259815), (90, 190531), (99, 173210), (110, 155889), (165, 103926), (198, 86605), (330, 51963), (495, 34642), (990, 17321)]