30391130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 70606080

約数和(自身を除く): 40214950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1361, 1595, 2030, 2233, 2722, 3190, 4466, 6805, 9527, 11165, 13610, 14971, 19054, 22330, 29942, 39469, 47635, 74855, 78938, 95270, 104797, 149710, 197345, 209594, 276283, 394690, 434159, 523985, 552566, 868318, 1047970, 1381415, 2170795, 2762830, 3039113, 4341590, 6078226, 15195565, 30391130]

約数ペア:

[(1, 30391130), (2, 15195565), (5, 6078226), (7, 4341590), (10, 3039113), (11, 2762830), (14, 2170795), (22, 1381415), (29, 1047970), (35, 868318), (55, 552566), (58, 523985), (70, 434159), (77, 394690), (110, 276283), (145, 209594), (154, 197345), (203, 149710), (290, 104797), (319, 95270), (385, 78938), (406, 74855), (638, 47635), (770, 39469), (1015, 29942), (1361, 22330), (1595, 19054), (2030, 14971), (2233, 13610), (2722, 11165), (3190, 9527), (4466, 6805)]