276463870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 542868480

約数和(自身を除く): 266404610

約数列:

[1, 2, 5, 10, 19, 38, 47, 83, 94, 95, 166, 190, 235, 373, 415, 470, 746, 830, 893, 1577, 1786, 1865, 3154, 3730, 3901, 4465, 7087, 7802, 7885, 8930, 14174, 15770, 17531, 19505, 30959, 35062, 35435, 39010, 61918, 70870, 74119, 87655, 148238, 154795, 175310, 309590, 333089, 370595, 588221, 666178, 741190, 1176442, 1455073, 1665445, 2910146, 2941105, 3330890, 5882210, 7275365, 14550730, 27646387, 55292774, 138231935, 276463870]

約数ペア:

[(1, 276463870), (2, 138231935), (5, 55292774), (10, 27646387), (19, 14550730), (38, 7275365), (47, 5882210), (83, 3330890), (94, 2941105), (95, 2910146), (166, 1665445), (190, 1455073), (235, 1176442), (373, 741190), (415, 666178), (470, 588221), (746, 370595), (830, 333089), (893, 309590), (1577, 175310), (1786, 154795), (1865, 148238), (3154, 87655), (3730, 74119), (3901, 70870), (4465, 61918), (7087, 39010), (7802, 35435), (7885, 35062), (8930, 30959), (14174, 19505), (15770, 17531)]