30853902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 67682304

約数和(自身を除く): 36828402

約数列:

[1, 2, 3, 6, 23, 46, 47, 67, 69, 71, 94, 134, 138, 141, 142, 201, 213, 282, 402, 426, 1081, 1541, 1633, 2162, 3082, 3149, 3243, 3266, 3337, 4623, 4757, 4899, 6298, 6486, 6674, 9246, 9447, 9514, 9798, 10011, 14271, 18894, 20022, 28542, 72427, 76751, 109411, 144854, 153502, 217281, 218822, 223579, 230253, 328233, 434562, 447158, 460506, 656466, 670737, 1341474, 5142317, 10284634, 15426951, 30853902]

約数ペア:

[(1, 30853902), (2, 15426951), (3, 10284634), (6, 5142317), (23, 1341474), (46, 670737), (47, 656466), (67, 460506), (69, 447158), (71, 434562), (94, 328233), (134, 230253), (138, 223579), (141, 218822), (142, 217281), (201, 153502), (213, 144854), (282, 109411), (402, 76751), (426, 72427), (1081, 28542), (1541, 20022), (1633, 18894), (2162, 14271), (3082, 10011), (3149, 9798), (3243, 9514), (3266, 9447), (3337, 9246), (4623, 6674), (4757, 6486), (4899, 6298)]