966448870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 1944691200

約数和(自身を除く): 978242330

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 67, 79, 95, 134, 155, 158, 190, 310, 335, 395, 589, 670, 790, 961, 1178, 1273, 1501, 1922, 2077, 2449, 2546, 2945, 3002, 4154, 4805, 4898, 5293, 5890, 6365, 7505, 9610, 10385, 10586, 12245, 12730, 15010, 18259, 20770, 24490, 26465, 36518, 39463, 46531, 52930, 64387, 75919, 78926, 91295, 93062, 100567, 128774, 151838, 164083, 182590, 197315, 201134, 232655, 321935, 328166, 379595, 394630, 465310, 502835, 643870, 759190, 820415, 1005670, 1223353, 1442461, 1640830, 2446706, 2884922, 3117577, 5086573, 6116765, 6235154, 7212305, 10173146, 12233530, 14424610, 15587885, 25432865, 31175770, 50865730, 96644887, 193289774, 483224435, 966448870]

約数ペア:

[(1, 966448870), (2, 483224435), (5, 193289774), (10, 96644887), (19, 50865730), (31, 31175770), (38, 25432865), (62, 15587885), (67, 14424610), (79, 12233530), (95, 10173146), (134, 7212305), (155, 6235154), (158, 6116765), (190, 5086573), (310, 3117577), (335, 2884922), (395, 2446706), (589, 1640830), (670, 1442461), (790, 1223353), (961, 1005670), (1178, 820415), (1273, 759190), (1501, 643870), (1922, 502835), (2077, 465310), (2449, 394630), (2546, 379595), (2945, 328166), (3002, 321935), (4154, 232655), (4805, 201134), (4898, 197315), (5293, 182590), (5890, 164083), (6365, 151838), (7505, 128774), (9610, 100567), (10385, 93062), (10586, 91295), (12245, 78926), (12730, 75919), (15010, 64387), (18259, 52930), (20770, 46531), (24490, 39463), (26465, 36518)]