215230710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3323}}^1$

素因数の和:3477

約数の個数: 64

約数和(自身を含む): 551411712

約数和(自身を除く): 336181002

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 381, 510, 635, 762, 1270, 1905, 2159, 3323, 3810, 4318, 6477, 6646, 9969, 10795, 12954, 16615, 19938, 21590, 32385, 33230, 49845, 56491, 64770, 99690, 112982, 169473, 282455, 338946, 422021, 564910, 844042, 847365, 1266063, 1694730, 2110105, 2532126, 4220210, 6330315, 7174357, 12660630, 14348714, 21523071, 35871785, 43046142, 71743570, 107615355, 215230710]

約数ペア:

[(1, 215230710), (2, 107615355), (3, 71743570), (5, 43046142), (6, 35871785), (10, 21523071), (15, 14348714), (17, 12660630), (30, 7174357), (34, 6330315), (51, 4220210), (85, 2532126), (102, 2110105), (127, 1694730), (170, 1266063), (254, 847365), (255, 844042), (381, 564910), (510, 422021), (635, 338946), (762, 282455), (1270, 169473), (1905, 112982), (2159, 99690), (3323, 64770), (3810, 56491), (4318, 49845), (6477, 33230), (6646, 32385), (9969, 21590), (10795, 19938), (12954, 16615)]