6888910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 15291504

約数和(自身を除く): 8402594

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 827, 833, 1190, 1654, 1666, 4135, 4165, 5789, 8270, 8330, 11578, 14059, 28118, 28945, 40523, 57890, 70295, 81046, 98413, 140590, 196826, 202615, 405230, 492065, 688891, 984130, 1377782, 3444455, 6888910]

約数ペア:

[(1, 6888910), (2, 3444455), (5, 1377782), (7, 984130), (10, 688891), (14, 492065), (17, 405230), (34, 202615), (35, 196826), (49, 140590), (70, 98413), (85, 81046), (98, 70295), (119, 57890), (170, 40523), (238, 28945), (245, 28118), (490, 14059), (595, 11578), (827, 8330), (833, 8270), (1190, 5789), (1654, 4165), (1666, 4135)]