30410457

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 51646464

約数和(自身を除く): 21236007

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 2801, 3619, 8403, 10857, 19607, 30811, 58821, 92433, 131647, 215677, 394941, 647031, 921529, 1448117, 2764587, 4344351, 10136819, 30410457]

約数ペア:

[(1, 30410457), (3, 10136819), (7, 4344351), (11, 2764587), (21, 1448117), (33, 921529), (47, 647031), (77, 394941), (141, 215677), (231, 131647), (329, 92433), (517, 58821), (987, 30811), (1551, 19607), (2801, 10857), (3619, 8403)]