30137002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 55961280

約数和(自身を除く): 25824278

約数列:

[1, 2, 7, 14, 19, 38, 67, 89, 133, 134, 178, 266, 361, 469, 623, 722, 938, 1246, 1273, 1691, 2527, 2546, 3382, 5054, 5963, 8911, 11837, 11926, 17822, 23674, 24187, 32129, 41741, 48374, 64258, 83482, 113297, 169309, 224903, 226594, 338618, 449806, 793079, 1586158, 2152643, 4305286, 15068501, 30137002]

約数ペア:

[(1, 30137002), (2, 15068501), (7, 4305286), (14, 2152643), (19, 1586158), (38, 793079), (67, 449806), (89, 338618), (133, 226594), (134, 224903), (178, 169309), (266, 113297), (361, 83482), (469, 64258), (623, 48374), (722, 41741), (938, 32129), (1246, 24187), (1273, 23674), (1691, 17822), (2527, 11926), (2546, 11837), (3382, 8911), (5054, 5963)]