30255236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 30285244

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 131, 181, 262, 319, 362, 524, 638, 724, 1276, 1441, 1991, 2882, 3799, 3982, 5249, 5764, 7598, 7964, 10498, 15196, 20996, 23711, 41789, 47422, 57739, 83578, 94844, 115478, 167156, 230956, 260821, 521642, 687619, 1043284, 1375238, 2750476, 7563809, 15127618, 30255236]

約数ペア:

[(1, 30255236), (2, 15127618), (4, 7563809), (11, 2750476), (22, 1375238), (29, 1043284), (44, 687619), (58, 521642), (116, 260821), (131, 230956), (181, 167156), (262, 115478), (319, 94844), (362, 83578), (524, 57739), (638, 47422), (724, 41789), (1276, 23711), (1441, 20996), (1991, 15196), (2882, 10498), (3799, 7964), (3982, 7598), (5249, 5764)]