41245890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 113819904

約数和(自身を除く): 72574014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 997, 1182, 1379, 1970, 1994, 2758, 2955, 2991, 4137, 4985, 5910, 5982, 6895, 6979, 8274, 9970, 13790, 13958, 14955, 20685, 20937, 29910, 34895, 41370, 41874, 69790, 104685, 196409, 209370, 392818, 589227, 982045, 1178454, 1374863, 1964090, 2749726, 2946135, 4124589, 5892270, 6874315, 8249178, 13748630, 20622945, 41245890]

約数ペア:

[(1, 41245890), (2, 20622945), (3, 13748630), (5, 8249178), (6, 6874315), (7, 5892270), (10, 4124589), (14, 2946135), (15, 2749726), (21, 1964090), (30, 1374863), (35, 1178454), (42, 982045), (70, 589227), (105, 392818), (197, 209370), (210, 196409), (394, 104685), (591, 69790), (985, 41874), (997, 41370), (1182, 34895), (1379, 29910), (1970, 20937), (1994, 20685), (2758, 14955), (2955, 13958), (2991, 13790), (4137, 9970), (4985, 8274), (5910, 6979), (5982, 6895)]