327916330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{1237}}^1$

素因数の和:1799

約数の個数: 48

約数和(自身を含む): 688441896

約数和(自身を除く): 360525566

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 541, 1082, 1237, 2474, 2705, 3787, 5410, 6185, 7574, 8659, 12370, 17318, 18935, 26509, 37870, 43295, 53018, 60613, 86590, 121226, 132545, 265090, 303065, 606130, 669217, 1338434, 3346085, 4684519, 6692170, 9369038, 23422595, 32791633, 46845190, 65583266, 163958165, 327916330]

約数ペア:

[(1, 327916330), (2, 163958165), (5, 65583266), (7, 46845190), (10, 32791633), (14, 23422595), (35, 9369038), (49, 6692170), (70, 4684519), (98, 3346085), (245, 1338434), (490, 669217), (541, 606130), (1082, 303065), (1237, 265090), (2474, 132545), (2705, 121226), (3787, 86590), (5410, 60613), (6185, 53018), (7574, 43295), (8659, 37870), (12370, 26509), (17318, 18935)]