30824808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 95800320

約数和(自身を除く): 64975512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 43, 51, 56, 68, 84, 86, 102, 119, 129, 136, 168, 172, 204, 238, 251, 258, 301, 344, 357, 408, 476, 502, 516, 602, 714, 731, 753, 903, 952, 1004, 1032, 1204, 1428, 1462, 1506, 1757, 1806, 2008, 2193, 2408, 2856, 2924, 3012, 3514, 3612, 4267, 4386, 5117, 5271, 5848, 6024, 7028, 7224, 8534, 8772, 10234, 10542, 10793, 12801, 14056, 15351, 17068, 17544, 20468, 21084, 21586, 25602, 29869, 30702, 32379, 34136, 40936, 42168, 43172, 51204, 59738, 61404, 64758, 75551, 86344, 89607, 102408, 119476, 122808, 129516, 151102, 179214, 183481, 226653, 238952, 259032, 302204, 358428, 366962, 453306, 550443, 604408, 716856, 733924, 906612, 1100886, 1284367, 1467848, 1813224, 2201772, 2568734, 3853101, 4403544, 5137468, 7706202, 10274936, 15412404, 30824808]

約数ペア:

[(1, 30824808), (2, 15412404), (3, 10274936), (4, 7706202), (6, 5137468), (7, 4403544), (8, 3853101), (12, 2568734), (14, 2201772), (17, 1813224), (21, 1467848), (24, 1284367), (28, 1100886), (34, 906612), (42, 733924), (43, 716856), (51, 604408), (56, 550443), (68, 453306), (84, 366962), (86, 358428), (102, 302204), (119, 259032), (129, 238952), (136, 226653), (168, 183481), (172, 179214), (204, 151102), (238, 129516), (251, 122808), (258, 119476), (301, 102408), (344, 89607), (357, 86344), (408, 75551), (476, 64758), (502, 61404), (516, 59738), (602, 51204), (714, 43172), (731, 42168), (753, 40936), (903, 34136), (952, 32379), (1004, 30702), (1032, 29869), (1204, 25602), (1428, 21586), (1462, 21084), (1506, 20468), (1757, 17544), (1806, 17068), (2008, 15351), (2193, 14056), (2408, 12801), (2856, 10793), (2924, 10542), (3012, 10234), (3514, 8772), (3612, 8534), (4267, 7224), (4386, 7028), (5117, 6024), (5271, 5848)]