73173810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 184612608

約数和(自身を除く): 111438798

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 173, 230, 345, 346, 519, 613, 690, 865, 1038, 1226, 1730, 1839, 2595, 3065, 3678, 3979, 5190, 6130, 7958, 9195, 11937, 14099, 18390, 19895, 23874, 28198, 39790, 42297, 59685, 70495, 84594, 106049, 119370, 140990, 211485, 212098, 318147, 422970, 530245, 636294, 1060490, 1590735, 2439127, 3181470, 4878254, 7317381, 12195635, 14634762, 24391270, 36586905, 73173810]

約数ペア:

[(1, 73173810), (2, 36586905), (3, 24391270), (5, 14634762), (6, 12195635), (10, 7317381), (15, 4878254), (23, 3181470), (30, 2439127), (46, 1590735), (69, 1060490), (115, 636294), (138, 530245), (173, 422970), (230, 318147), (345, 212098), (346, 211485), (519, 140990), (613, 119370), (690, 106049), (865, 84594), (1038, 70495), (1226, 59685), (1730, 42297), (1839, 39790), (2595, 28198), (3065, 23874), (3678, 19895), (3979, 18390), (5190, 14099), (6130, 11937), (7958, 9195)]