31320324

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2474

約数の個数: 96

約数和(自身を含む): 98300160

約数和(自身を除く): 66979836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 2437, 3213, 4284, 4874, 6426, 7311, 9748, 12852, 14622, 17059, 21933, 29244, 34118, 41429, 43866, 51177, 65799, 68236, 82858, 87732, 102354, 124287, 131598, 153531, 165716, 204708, 248574, 263196, 290003, 307062, 372861, 460593, 497148, 580006, 614124, 745722, 870009, 921186, 1118583, 1160012, 1491444, 1740018, 1842372, 2237166, 2610027, 3480036, 4474332, 5220054, 7830081, 10440108, 15660162, 31320324]

約数ペア:

[(1, 31320324), (2, 15660162), (3, 10440108), (4, 7830081), (6, 5220054), (7, 4474332), (9, 3480036), (12, 2610027), (14, 2237166), (17, 1842372), (18, 1740018), (21, 1491444), (27, 1160012), (28, 1118583), (34, 921186), (36, 870009), (42, 745722), (51, 614124), (54, 580006), (63, 497148), (68, 460593), (84, 372861), (102, 307062), (108, 290003), (119, 263196), (126, 248574), (153, 204708), (189, 165716), (204, 153531), (238, 131598), (252, 124287), (306, 102354), (357, 87732), (378, 82858), (459, 68236), (476, 65799), (612, 51177), (714, 43866), (756, 41429), (918, 34118), (1071, 29244), (1428, 21933), (1836, 17059), (2142, 14622), (2437, 12852), (3213, 9748), (4284, 7311), (4874, 6426)]