29899996

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 68096000

約数和(自身を除く): 38196004

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 37, 38, 49, 62, 74, 76, 98, 124, 133, 148, 196, 217, 259, 266, 343, 434, 518, 532, 589, 686, 703, 868, 931, 1036, 1147, 1178, 1372, 1406, 1519, 1813, 1862, 2294, 2356, 2812, 3038, 3626, 3724, 4123, 4588, 4921, 6076, 6517, 7252, 8029, 8246, 9842, 10633, 12691, 13034, 16058, 16492, 19684, 21266, 21793, 25382, 26068, 28861, 32116, 34447, 42532, 43586, 50764, 56203, 57722, 68894, 87172, 112406, 115444, 137788, 152551, 202027, 224812, 241129, 305102, 393421, 404054, 482258, 610204, 786842, 808108, 964516, 1067857, 1573684, 2135714, 4271428, 7474999, 14949998, 29899996]

約数ペア:

[(1, 29899996), (2, 14949998), (4, 7474999), (7, 4271428), (14, 2135714), (19, 1573684), (28, 1067857), (31, 964516), (37, 808108), (38, 786842), (49, 610204), (62, 482258), (74, 404054), (76, 393421), (98, 305102), (124, 241129), (133, 224812), (148, 202027), (196, 152551), (217, 137788), (259, 115444), (266, 112406), (343, 87172), (434, 68894), (518, 57722), (532, 56203), (589, 50764), (686, 43586), (703, 42532), (868, 34447), (931, 32116), (1036, 28861), (1147, 26068), (1178, 25382), (1372, 21793), (1406, 21266), (1519, 19684), (1813, 16492), (1862, 16058), (2294, 13034), (2356, 12691), (2812, 10633), (3038, 9842), (3626, 8246), (3724, 8029), (4123, 7252), (4588, 6517), (4921, 6076)]