27969830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{863}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 57729024

約数和(自身を除く): 29759194

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 463, 863, 926, 1726, 2315, 3241, 4315, 4630, 6041, 6482, 8630, 12082, 16205, 30205, 32410, 60410, 399569, 799138, 1997845, 2796983, 3995690, 5593966, 13984915, 27969830]

約数ペア:

[(1, 27969830), (2, 13984915), (5, 5593966), (7, 3995690), (10, 2796983), (14, 1997845), (35, 799138), (70, 399569), (463, 60410), (863, 32410), (926, 30205), (1726, 16205), (2315, 12082), (3241, 8630), (4315, 6482), (4630, 6041)]