30794272558

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{991}}^1\times {\mathrm{2909}}^1$

素因数の和:4025

約数の個数: 48

約数和(自身を含む): 54299203200

約数和(自身を除く): 23504930642

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 991, 1526, 1982, 2909, 5341, 5818, 6937, 10682, 13874, 20363, 40726, 48559, 97118, 108019, 142541, 216038, 285082, 317081, 634162, 756133, 1512266, 2219567, 2882819, 4439134, 5292931, 5765638, 10585862, 15536969, 20179733, 31073938, 40359466, 141258131, 282516262, 314227271, 628454542, 2199590897, 4399181794, 15397136279, 30794272558]

約数ペア:

[(1, 30794272558), (2, 15397136279), (7, 4399181794), (14, 2199590897), (49, 628454542), (98, 314227271), (109, 282516262), (218, 141258131), (763, 40359466), (991, 31073938), (1526, 20179733), (1982, 15536969), (2909, 10585862), (5341, 5765638), (5818, 5292931), (6937, 4439134), (10682, 2882819), (13874, 2219567), (20363, 1512266), (40726, 756133), (48559, 634162), (97118, 317081), (108019, 285082), (142541, 216038)]