30944732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 67210752

約数和(自身を除く): 36266020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 563, 604, 1057, 1126, 1963, 2114, 2252, 3926, 3941, 4228, 7319, 7852, 7882, 13741, 14638, 15764, 27482, 29276, 51233, 54964, 85013, 102466, 170026, 204932, 340052, 595091, 1105169, 1190182, 2210338, 2380364, 4420676, 7736183, 15472366, 30944732]

約数ペア:

[(1, 30944732), (2, 15472366), (4, 7736183), (7, 4420676), (13, 2380364), (14, 2210338), (26, 1190182), (28, 1105169), (52, 595091), (91, 340052), (151, 204932), (182, 170026), (302, 102466), (364, 85013), (563, 54964), (604, 51233), (1057, 29276), (1126, 27482), (1963, 15764), (2114, 14638), (2252, 13741), (3926, 7882), (3941, 7852), (4228, 7319)]