30271956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 88542720

約数和(自身を除く): 58270764

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 59, 66, 69, 78, 92, 118, 132, 138, 143, 156, 169, 177, 236, 253, 276, 286, 299, 338, 354, 429, 506, 507, 572, 598, 649, 676, 708, 759, 767, 858, 897, 1012, 1014, 1196, 1298, 1357, 1518, 1534, 1716, 1794, 1859, 1947, 2028, 2301, 2596, 2714, 3036, 3068, 3289, 3588, 3718, 3887, 3894, 4071, 4602, 5428, 5577, 6578, 7436, 7774, 7788, 8142, 8437, 9204, 9867, 9971, 11154, 11661, 13156, 14927, 15548, 16284, 16874, 17641, 19734, 19942, 22308, 23322, 25311, 29854, 29913, 33748, 35282, 39468, 39884, 42757, 44781, 46644, 50622, 52923, 59708, 59826, 70564, 85514, 89562, 101244, 105846, 109681, 119652, 128271, 171028, 179124, 194051, 211692, 219362, 229333, 256542, 329043, 388102, 438724, 458666, 513084, 582153, 658086, 687999, 776204, 917332, 1164306, 1316172, 1375998, 2328612, 2522663, 2751996, 5045326, 7567989, 10090652, 15135978, 30271956]

約数ペア:

[(1, 30271956), (2, 15135978), (3, 10090652), (4, 7567989), (6, 5045326), (11, 2751996), (12, 2522663), (13, 2328612), (22, 1375998), (23, 1316172), (26, 1164306), (33, 917332), (39, 776204), (44, 687999), (46, 658086), (52, 582153), (59, 513084), (66, 458666), (69, 438724), (78, 388102), (92, 329043), (118, 256542), (132, 229333), (138, 219362), (143, 211692), (156, 194051), (169, 179124), (177, 171028), (236, 128271), (253, 119652), (276, 109681), (286, 105846), (299, 101244), (338, 89562), (354, 85514), (429, 70564), (506, 59826), (507, 59708), (572, 52923), (598, 50622), (649, 46644), (676, 44781), (708, 42757), (759, 39884), (767, 39468), (858, 35282), (897, 33748), (1012, 29913), (1014, 29854), (1196, 25311), (1298, 23322), (1357, 22308), (1518, 19942), (1534, 19734), (1716, 17641), (1794, 16874), (1859, 16284), (1947, 15548), (2028, 14927), (2301, 13156), (2596, 11661), (2714, 11154), (3036, 9971), (3068, 9867), (3289, 9204), (3588, 8437), (3718, 8142), (3887, 7788), (3894, 7774), (4071, 7436), (4602, 6578), (5428, 5577)]