30661752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 89084160

約数和(自身を除く): 58422408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 43, 44, 66, 73, 74, 86, 88, 111, 129, 132, 146, 148, 172, 219, 222, 258, 264, 292, 296, 344, 407, 438, 444, 473, 516, 584, 803, 814, 876, 888, 946, 1032, 1221, 1419, 1591, 1606, 1628, 1752, 1892, 2409, 2442, 2701, 2838, 3139, 3182, 3212, 3256, 3784, 4773, 4818, 4884, 5402, 5676, 6278, 6364, 6424, 8103, 9417, 9546, 9636, 9768, 10804, 11352, 12556, 12728, 16206, 17501, 18834, 19092, 19272, 21608, 25112, 29711, 32412, 34529, 35002, 37668, 38184, 52503, 59422, 64824, 69058, 70004, 75336, 89133, 103587, 105006, 116143, 118844, 138116, 140008, 178266, 207174, 210012, 232286, 237688, 276232, 348429, 356532, 414348, 420024, 464572, 696858, 713064, 828696, 929144, 1277573, 1393716, 2555146, 2787432, 3832719, 5110292, 7665438, 10220584, 15330876, 30661752]

約数ペア:

[(1, 30661752), (2, 15330876), (3, 10220584), (4, 7665438), (6, 5110292), (8, 3832719), (11, 2787432), (12, 2555146), (22, 1393716), (24, 1277573), (33, 929144), (37, 828696), (43, 713064), (44, 696858), (66, 464572), (73, 420024), (74, 414348), (86, 356532), (88, 348429), (111, 276232), (129, 237688), (132, 232286), (146, 210012), (148, 207174), (172, 178266), (219, 140008), (222, 138116), (258, 118844), (264, 116143), (292, 105006), (296, 103587), (344, 89133), (407, 75336), (438, 70004), (444, 69058), (473, 64824), (516, 59422), (584, 52503), (803, 38184), (814, 37668), (876, 35002), (888, 34529), (946, 32412), (1032, 29711), (1221, 25112), (1419, 21608), (1591, 19272), (1606, 19092), (1628, 18834), (1752, 17501), (1892, 16206), (2409, 12728), (2442, 12556), (2701, 11352), (2838, 10804), (3139, 9768), (3182, 9636), (3212, 9546), (3256, 9417), (3784, 8103), (4773, 6424), (4818, 6364), (4884, 6278), (5402, 5676)]