30925664

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 108

約数和(自身を含む): 78326892

約数和(自身を除く): 47401228

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 163, 176, 196, 224, 242, 308, 326, 352, 392, 484, 539, 616, 652, 784, 847, 968, 1078, 1141, 1232, 1304, 1568, 1694, 1793, 1936, 2156, 2282, 2464, 2608, 3388, 3586, 3872, 4312, 4564, 5216, 5929, 6776, 7172, 7987, 8624, 9128, 11858, 12551, 13552, 14344, 15974, 17248, 18256, 19723, 23716, 25102, 27104, 28688, 31948, 36512, 39446, 47432, 50204, 57376, 63896, 78892, 87857, 94864, 100408, 127792, 138061, 157784, 175714, 189728, 200816, 255584, 276122, 315568, 351428, 401632, 552244, 631136, 702856, 966427, 1104488, 1405712, 1932854, 2208976, 2811424, 3865708, 4417952, 7731416, 15462832, 30925664]

約数ペア:

[(1, 30925664), (2, 15462832), (4, 7731416), (7, 4417952), (8, 3865708), (11, 2811424), (14, 2208976), (16, 1932854), (22, 1405712), (28, 1104488), (32, 966427), (44, 702856), (49, 631136), (56, 552244), (77, 401632), (88, 351428), (98, 315568), (112, 276122), (121, 255584), (154, 200816), (163, 189728), (176, 175714), (196, 157784), (224, 138061), (242, 127792), (308, 100408), (326, 94864), (352, 87857), (392, 78892), (484, 63896), (539, 57376), (616, 50204), (652, 47432), (784, 39446), (847, 36512), (968, 31948), (1078, 28688), (1141, 27104), (1232, 25102), (1304, 23716), (1568, 19723), (1694, 18256), (1793, 17248), (1936, 15974), (2156, 14344), (2282, 13552), (2464, 12551), (2608, 11858), (3388, 9128), (3586, 8624), (3872, 7987), (4312, 7172), (4564, 6776), (5216, 5929)]