30485301

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 54665280

約数和(自身を除く): 24179979

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1109, 1309, 1617, 2499, 3327, 3927, 7763, 9163, 12199, 18853, 23289, 27489, 36597, 54341, 56559, 85393, 131971, 163023, 207383, 256179, 395913, 597751, 622149, 923797, 1451681, 1793253, 2771391, 4355043, 10161767, 30485301]

約数ペア:

[(1, 30485301), (3, 10161767), (7, 4355043), (11, 2771391), (17, 1793253), (21, 1451681), (33, 923797), (49, 622149), (51, 597751), (77, 395913), (119, 256179), (147, 207383), (187, 163023), (231, 131971), (357, 85393), (539, 56559), (561, 54341), (833, 36597), (1109, 27489), (1309, 23289), (1617, 18853), (2499, 12199), (3327, 9163), (3927, 7763)]