6461353.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2411}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 137773440

約数和(自身を除く): 76389380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2411, 2546, 4822, 5092, 6365, 9644, 12055, 12730, 24110, 25460, 45809, 48220, 91618, 161537, 183236, 229045, 323074, 458090, 646148, 807685, 916180, 1615370, 3069203, 3230740, 6138406, 12276812, 15346015, 30692030, 61384060]

約数ペア:

[(1, 61384060), (2, 30692030), (4, 15346015), (5, 12276812), (10, 6138406), (19, 3230740), (20, 3069203), (38, 1615370), (67, 916180), (76, 807685), (95, 646148), (134, 458090), (190, 323074), (268, 229045), (335, 183236), (380, 161537), (670, 91618), (1273, 48220), (1340, 45809), (2411, 25460), (2546, 24110), (4822, 12730), (5092, 12055), (6365, 9644)]