65952790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 121396320

約数和(自身を除く): 55443530

約数列:

[1, 2, 5, 10, 67, 134, 173, 335, 346, 569, 670, 865, 1138, 1730, 2845, 5690, 11591, 23182, 38123, 57955, 76246, 98437, 115910, 190615, 196874, 381230, 492185, 984370, 6595279, 13190558, 32976395, 65952790]

約数ペア:

[(1, 65952790), (2, 32976395), (5, 13190558), (10, 6595279), (67, 984370), (134, 492185), (173, 381230), (335, 196874), (346, 190615), (569, 115910), (670, 98437), (865, 76246), (1138, 57955), (1730, 38123), (2845, 23182), (5690, 11591)]