63699580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6791}}^1$

素因数の和:6874

約数の個数: 48

約数和(自身を含む): 155183616

約数和(自身を除く): 91484036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 6791, 9380, 13582, 27164, 33955, 47537, 67910, 95074, 135820, 190148, 237685, 454997, 475370, 909994, 950740, 1819988, 2274985, 3184979, 4549970, 6369958, 9099940, 12739916, 15924895, 31849790, 63699580]

約数ペア:

[(1, 63699580), (2, 31849790), (4, 15924895), (5, 12739916), (7, 9099940), (10, 6369958), (14, 4549970), (20, 3184979), (28, 2274985), (35, 1819988), (67, 950740), (70, 909994), (134, 475370), (140, 454997), (268, 237685), (335, 190148), (469, 135820), (670, 95074), (938, 67910), (1340, 47537), (1876, 33955), (2345, 27164), (4690, 13582), (6791, 9380)]