329797790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1451}}^1$

素因数の和:1673

約数の個数: 64

約数和(自身を含む): 722608128

約数和(自身を除く): 392810338

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 191, 238, 382, 595, 955, 1190, 1337, 1451, 1910, 2674, 2902, 3247, 6494, 6685, 7255, 10157, 13370, 14510, 16235, 20314, 22729, 24667, 32470, 45458, 49334, 50785, 101570, 113645, 123335, 172669, 227290, 246670, 277141, 345338, 554282, 863345, 1385705, 1726690, 1939987, 2771410, 3879974, 4711397, 9422794, 9699935, 19399870, 23556985, 32979779, 47113970, 65959558, 164898895, 329797790]

約数ペア:

[(1, 329797790), (2, 164898895), (5, 65959558), (7, 47113970), (10, 32979779), (14, 23556985), (17, 19399870), (34, 9699935), (35, 9422794), (70, 4711397), (85, 3879974), (119, 2771410), (170, 1939987), (191, 1726690), (238, 1385705), (382, 863345), (595, 554282), (955, 345338), (1190, 277141), (1337, 246670), (1451, 227290), (1910, 172669), (2674, 123335), (2902, 113645), (3247, 101570), (6494, 50785), (6685, 49334), (7255, 45458), (10157, 32470), (13370, 24667), (14510, 22729), (16235, 20314)]