31730424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 87056640

約数和(自身を除く): 55326216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 263, 264, 457, 526, 789, 914, 1052, 1371, 1578, 1828, 2104, 2742, 2893, 3156, 3656, 5027, 5484, 5786, 6312, 8679, 10054, 10968, 11572, 15081, 17358, 20108, 23144, 30162, 34716, 40216, 60324, 69432, 120191, 120648, 240382, 360573, 480764, 721146, 961528, 1322101, 1442292, 2644202, 2884584, 3966303, 5288404, 7932606, 10576808, 15865212, 31730424]

約数ペア:

[(1, 31730424), (2, 15865212), (3, 10576808), (4, 7932606), (6, 5288404), (8, 3966303), (11, 2884584), (12, 2644202), (22, 1442292), (24, 1322101), (33, 961528), (44, 721146), (66, 480764), (88, 360573), (132, 240382), (263, 120648), (264, 120191), (457, 69432), (526, 60324), (789, 40216), (914, 34716), (1052, 30162), (1371, 23144), (1578, 20108), (1828, 17358), (2104, 15081), (2742, 11572), (2893, 10968), (3156, 10054), (3656, 8679), (5027, 6312), (5484, 5786)]