30984632

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5171}}^1$

素因数の和:5291

約数の個数: 32

約数和(自身を含む): 67029120

約数和(自身を除く): 36044488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5171, 5992, 10342, 20684, 36197, 41368, 72394, 144788, 289576, 553297, 1106594, 2213188, 3873079, 4426376, 7746158, 15492316, 30984632]

約数ペア:

[(1, 30984632), (2, 15492316), (4, 7746158), (7, 4426376), (8, 3873079), (14, 2213188), (28, 1106594), (56, 553297), (107, 289576), (214, 144788), (428, 72394), (749, 41368), (856, 36197), (1498, 20684), (2996, 10342), (5171, 5992)]