30887712

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4663}}^1$

素因数の和:4702

約数の個数: 72

約数和(自身を含む): 91675584

約数和(自身を除く): 60787872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 4663, 6624, 9326, 13989, 18652, 27978, 37304, 41967, 55956, 74608, 83934, 107249, 111912, 149216, 167868, 214498, 223824, 321747, 335736, 428996, 447648, 643494, 671472, 857992, 965241, 1286988, 1342944, 1715984, 1930482, 2573976, 3431968, 3860964, 5147952, 7721928, 10295904, 15443856, 30887712]

約数ペア:

[(1, 30887712), (2, 15443856), (3, 10295904), (4, 7721928), (6, 5147952), (8, 3860964), (9, 3431968), (12, 2573976), (16, 1930482), (18, 1715984), (23, 1342944), (24, 1286988), (32, 965241), (36, 857992), (46, 671472), (48, 643494), (69, 447648), (72, 428996), (92, 335736), (96, 321747), (138, 223824), (144, 214498), (184, 167868), (207, 149216), (276, 111912), (288, 107249), (368, 83934), (414, 74608), (552, 55956), (736, 41967), (828, 37304), (1104, 27978), (1656, 18652), (2208, 13989), (3312, 9326), (4663, 6624)]