154000510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 305363520

約数和(自身を除く): 151363010

約数列:

[1, 2, 5, 10, 19, 38, 41, 53, 82, 95, 106, 190, 205, 265, 373, 410, 530, 746, 779, 1007, 1558, 1865, 2014, 2173, 3730, 3895, 4346, 5035, 7087, 7790, 10070, 10865, 14174, 15293, 19769, 21730, 30586, 35435, 39538, 41287, 70870, 76465, 82574, 98845, 152930, 197690, 206435, 290567, 375611, 412870, 581134, 751222, 810529, 1452835, 1621058, 1878055, 2905670, 3756110, 4052645, 8105290, 15400051, 30800102, 77000255, 154000510]

約数ペア:

[(1, 154000510), (2, 77000255), (5, 30800102), (10, 15400051), (19, 8105290), (38, 4052645), (41, 3756110), (53, 2905670), (82, 1878055), (95, 1621058), (106, 1452835), (190, 810529), (205, 751222), (265, 581134), (373, 412870), (410, 375611), (530, 290567), (746, 206435), (779, 197690), (1007, 152930), (1558, 98845), (1865, 82574), (2014, 76465), (2173, 70870), (3730, 41287), (3895, 39538), (4346, 35435), (5035, 30586), (7087, 21730), (7790, 19769), (10070, 15293), (10865, 14174)]