30338154

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 86430240

約数和(自身を除く): 56092086

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 53, 59, 63, 66, 77, 98, 99, 106, 118, 126, 147, 154, 159, 177, 198, 231, 294, 318, 354, 371, 413, 441, 462, 477, 531, 539, 583, 649, 693, 742, 826, 882, 954, 1062, 1078, 1113, 1166, 1239, 1298, 1386, 1617, 1749, 1947, 2226, 2478, 2597, 2891, 3127, 3234, 3339, 3498, 3717, 3894, 4081, 4543, 4851, 5194, 5247, 5782, 5841, 6254, 6678, 7434, 7791, 8162, 8673, 9086, 9381, 9702, 10494, 11682, 12243, 13629, 15582, 17346, 18762, 21889, 23373, 24486, 26019, 27258, 28143, 28567, 31801, 34397, 36729, 40887, 43778, 46746, 52038, 56286, 57134, 63602, 65667, 68794, 73458, 81774, 85701, 95403, 103191, 131334, 153223, 171402, 190806, 197001, 206382, 240779, 257103, 286209, 306446, 309573, 394002, 459669, 481558, 514206, 572418, 619146, 722337, 919338, 1379007, 1444674, 1685453, 2167011, 2758014, 3370906, 4334022, 5056359, 10112718, 15169077, 30338154]

約数ペア:

[(1, 30338154), (2, 15169077), (3, 10112718), (6, 5056359), (7, 4334022), (9, 3370906), (11, 2758014), (14, 2167011), (18, 1685453), (21, 1444674), (22, 1379007), (33, 919338), (42, 722337), (49, 619146), (53, 572418), (59, 514206), (63, 481558), (66, 459669), (77, 394002), (98, 309573), (99, 306446), (106, 286209), (118, 257103), (126, 240779), (147, 206382), (154, 197001), (159, 190806), (177, 171402), (198, 153223), (231, 131334), (294, 103191), (318, 95403), (354, 85701), (371, 81774), (413, 73458), (441, 68794), (462, 65667), (477, 63602), (531, 57134), (539, 56286), (583, 52038), (649, 46746), (693, 43778), (742, 40887), (826, 36729), (882, 34397), (954, 31801), (1062, 28567), (1078, 28143), (1113, 27258), (1166, 26019), (1239, 24486), (1298, 23373), (1386, 21889), (1617, 18762), (1749, 17346), (1947, 15582), (2226, 13629), (2478, 12243), (2597, 11682), (2891, 10494), (3127, 9702), (3234, 9381), (3339, 9086), (3498, 8673), (3717, 8162), (3894, 7791), (4081, 7434), (4543, 6678), (4851, 6254), (5194, 5841), (5247, 5782)]