30837708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1875

約数の個数: 72

約数和(自身を含む): 87062976

約数和(自身を除く): 56225268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1811, 1892, 2838, 3622, 4257, 5433, 5676, 7244, 8514, 10866, 16299, 17028, 19921, 21732, 32598, 39842, 59763, 65196, 77873, 79684, 119526, 155746, 179289, 233619, 239052, 311492, 358578, 467238, 700857, 717156, 856603, 934476, 1401714, 1713206, 2569809, 2803428, 3426412, 5139618, 7709427, 10279236, 15418854, 30837708]

約数ペア:

[(1, 30837708), (2, 15418854), (3, 10279236), (4, 7709427), (6, 5139618), (9, 3426412), (11, 2803428), (12, 2569809), (18, 1713206), (22, 1401714), (33, 934476), (36, 856603), (43, 717156), (44, 700857), (66, 467238), (86, 358578), (99, 311492), (129, 239052), (132, 233619), (172, 179289), (198, 155746), (258, 119526), (387, 79684), (396, 77873), (473, 65196), (516, 59763), (774, 39842), (946, 32598), (1419, 21732), (1548, 19921), (1811, 17028), (1892, 16299), (2838, 10866), (3622, 8514), (4257, 7244), (5433, 5676)]