151001930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{827}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 295993440

約数和(自身を除く): 144991510

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 827, 961, 1178, 1654, 1922, 2945, 4135, 4805, 5890, 8270, 9610, 15713, 18259, 25637, 31426, 36518, 51274, 78565, 91295, 128185, 157130, 182590, 256370, 487103, 794747, 974206, 1589494, 2435515, 3973735, 4871030, 7947470, 15100193, 30200386, 75500965, 151001930]

約数ペア:

[(1, 151001930), (2, 75500965), (5, 30200386), (10, 15100193), (19, 7947470), (31, 4871030), (38, 3973735), (62, 2435515), (95, 1589494), (155, 974206), (190, 794747), (310, 487103), (589, 256370), (827, 182590), (961, 157130), (1178, 128185), (1654, 91295), (1922, 78565), (2945, 51274), (4135, 36518), (4805, 31426), (5890, 25637), (8270, 18259), (9610, 15713)]