9989630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 23392800

約数和(自身を除く): 13403170

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 37, 38, 49, 58, 70, 74, 95, 98, 133, 145, 185, 190, 203, 245, 259, 266, 290, 370, 406, 490, 518, 551, 665, 703, 931, 1015, 1073, 1102, 1295, 1330, 1406, 1421, 1813, 1862, 2030, 2146, 2590, 2755, 2842, 3515, 3626, 3857, 4655, 4921, 5365, 5510, 7030, 7105, 7511, 7714, 9065, 9310, 9842, 10730, 14210, 15022, 18130, 19285, 20387, 24605, 26999, 34447, 37555, 38570, 40774, 49210, 52577, 53998, 68894, 75110, 101935, 105154, 134995, 142709, 172235, 203870, 262885, 269990, 285418, 344470, 525770, 713545, 998963, 1427090, 1997926, 4994815, 9989630]

約数ペア:

[(1, 9989630), (2, 4994815), (5, 1997926), (7, 1427090), (10, 998963), (14, 713545), (19, 525770), (29, 344470), (35, 285418), (37, 269990), (38, 262885), (49, 203870), (58, 172235), (70, 142709), (74, 134995), (95, 105154), (98, 101935), (133, 75110), (145, 68894), (185, 53998), (190, 52577), (203, 49210), (245, 40774), (259, 38570), (266, 37555), (290, 34447), (370, 26999), (406, 24605), (490, 20387), (518, 19285), (551, 18130), (665, 15022), (703, 14210), (931, 10730), (1015, 9842), (1073, 9310), (1102, 9065), (1295, 7714), (1330, 7511), (1406, 7105), (1421, 7030), (1813, 5510), (1862, 5365), (2030, 4921), (2146, 4655), (2590, 3857), (2755, 3626), (2842, 3515)]