2770768210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1400

約数の個数: 96

約数和(自身を含む): 5996928960

約数和(自身を除く): 3226160750

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 107, 214, 215, 245, 301, 430, 490, 535, 602, 749, 1070, 1229, 1498, 1505, 2107, 2458, 3010, 3745, 4214, 4601, 5243, 6145, 7490, 8603, 9202, 10486, 10535, 12290, 17206, 21070, 23005, 26215, 32207, 43015, 46010, 52430, 52847, 60221, 64414, 86030, 105694, 120442, 131503, 161035, 225449, 263006, 264235, 301105, 322070, 369929, 450898, 528470, 602210, 657515, 739858, 920521, 1127245, 1315030, 1841042, 1849645, 2254490, 2589503, 3699290, 4602605, 5179006, 5654629, 6443647, 9205210, 11309258, 12887294, 12947515, 25895030, 28273145, 32218235, 39582403, 56546290, 64436470, 79164806, 197912015, 277076821, 395824030, 554153642, 1385384105, 2770768210]

約数ペア:

[(1, 2770768210), (2, 1385384105), (5, 554153642), (7, 395824030), (10, 277076821), (14, 197912015), (35, 79164806), (43, 64436470), (49, 56546290), (70, 39582403), (86, 32218235), (98, 28273145), (107, 25895030), (214, 12947515), (215, 12887294), (245, 11309258), (301, 9205210), (430, 6443647), (490, 5654629), (535, 5179006), (602, 4602605), (749, 3699290), (1070, 2589503), (1229, 2254490), (1498, 1849645), (1505, 1841042), (2107, 1315030), (2458, 1127245), (3010, 920521), (3745, 739858), (4214, 657515), (4601, 602210), (5243, 528470), (6145, 450898), (7490, 369929), (8603, 322070), (9202, 301105), (10486, 264235), (10535, 263006), (12290, 225449), (17206, 161035), (21070, 131503), (23005, 120442), (26215, 105694), (32207, 86030), (43015, 64414), (46010, 60221), (52430, 52847)]