82970790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5897}}^1$

素因数の和:5981

約数の個数: 64

約数和(自身を含む): 231012864

約数和(自身を除く): 148042074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 5897, 7035, 11794, 14070, 17691, 29485, 35382, 41279, 58970, 82558, 88455, 123837, 176910, 206395, 247674, 395099, 412790, 619185, 790198, 1185297, 1238370, 1975495, 2370594, 2765693, 3950990, 5531386, 5926485, 8297079, 11852970, 13828465, 16594158, 27656930, 41485395, 82970790]

約数ペア:

[(1, 82970790), (2, 41485395), (3, 27656930), (5, 16594158), (6, 13828465), (7, 11852970), (10, 8297079), (14, 5926485), (15, 5531386), (21, 3950990), (30, 2765693), (35, 2370594), (42, 1975495), (67, 1238370), (70, 1185297), (105, 790198), (134, 619185), (201, 412790), (210, 395099), (335, 247674), (402, 206395), (469, 176910), (670, 123837), (938, 88455), (1005, 82558), (1407, 58970), (2010, 41279), (2345, 35382), (2814, 29485), (4690, 17691), (5897, 14070), (7035, 11794)]