30885804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 83603520

約数和(自身を除く): 52717716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 463, 612, 654, 926, 981, 1308, 1389, 1852, 1853, 1962, 2778, 3706, 3924, 4167, 5556, 5559, 7412, 7871, 8334, 11118, 15742, 16668, 16677, 22236, 23613, 31484, 33354, 47226, 50467, 66708, 70839, 94452, 100934, 141678, 151401, 201868, 283356, 302802, 454203, 605604, 857939, 908406, 1715878, 1816812, 2573817, 3431756, 5147634, 7721451, 10295268, 15442902, 30885804]

約数ペア:

[(1, 30885804), (2, 15442902), (3, 10295268), (4, 7721451), (6, 5147634), (9, 3431756), (12, 2573817), (17, 1816812), (18, 1715878), (34, 908406), (36, 857939), (51, 605604), (68, 454203), (102, 302802), (109, 283356), (153, 201868), (204, 151401), (218, 141678), (306, 100934), (327, 94452), (436, 70839), (463, 66708), (612, 50467), (654, 47226), (926, 33354), (981, 31484), (1308, 23613), (1389, 22236), (1852, 16677), (1853, 16668), (1962, 15742), (2778, 11118), (3706, 8334), (3924, 7871), (4167, 7412), (5556, 5559)]