30798012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 59518788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 532, 644, 798, 839, 874, 966, 1311, 1596, 1678, 1748, 1932, 2517, 2622, 3059, 3356, 5034, 5244, 5873, 6118, 9177, 10068, 11746, 12236, 15941, 17619, 18354, 19297, 23492, 31882, 35238, 36708, 38594, 47823, 57891, 63764, 70476, 77188, 95646, 111587, 115782, 135079, 191292, 223174, 231564, 270158, 334761, 366643, 405237, 446348, 540316, 669522, 733286, 810474, 1099929, 1339044, 1466572, 1620948, 2199858, 2566501, 4399716, 5133002, 7699503, 10266004, 15399006, 30798012]

約数ペア:

[(1, 30798012), (2, 15399006), (3, 10266004), (4, 7699503), (6, 5133002), (7, 4399716), (12, 2566501), (14, 2199858), (19, 1620948), (21, 1466572), (23, 1339044), (28, 1099929), (38, 810474), (42, 733286), (46, 669522), (57, 540316), (69, 446348), (76, 405237), (84, 366643), (92, 334761), (114, 270158), (133, 231564), (138, 223174), (161, 191292), (228, 135079), (266, 115782), (276, 111587), (322, 95646), (399, 77188), (437, 70476), (483, 63764), (532, 57891), (644, 47823), (798, 38594), (839, 36708), (874, 35238), (966, 31882), (1311, 23492), (1596, 19297), (1678, 18354), (1748, 17619), (1932, 15941), (2517, 12236), (2622, 11746), (3059, 10068), (3356, 9177), (5034, 6118), (5244, 5873)]