7893510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 20148480

約数和(自身を除く): 12254970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 211, 215, 258, 290, 422, 430, 435, 633, 645, 870, 1055, 1247, 1266, 1290, 2110, 2494, 3165, 3741, 6119, 6235, 6330, 7482, 9073, 12238, 12470, 18146, 18357, 18705, 27219, 30595, 36714, 37410, 45365, 54438, 61190, 90730, 91785, 136095, 183570, 263117, 272190, 526234, 789351, 1315585, 1578702, 2631170, 3946755, 7893510]

約数ペア:

[(1, 7893510), (2, 3946755), (3, 2631170), (5, 1578702), (6, 1315585), (10, 789351), (15, 526234), (29, 272190), (30, 263117), (43, 183570), (58, 136095), (86, 91785), (87, 90730), (129, 61190), (145, 54438), (174, 45365), (211, 37410), (215, 36714), (258, 30595), (290, 27219), (422, 18705), (430, 18357), (435, 18146), (633, 12470), (645, 12238), (870, 9073), (1055, 7482), (1247, 6330), (1266, 6235), (1290, 6119), (2110, 3741), (2494, 3165)]