71380965870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1\times {\mathrm{4783}}^1$

素因数の和:6974

約数の個数: 96

約数和(自身を含む): 188068608000

約数和(自身を除く): 116687642130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2099, 2370, 3555, 4198, 4783, 6297, 7110, 9566, 10495, 12594, 14349, 18891, 20990, 23915, 28698, 31485, 37782, 43047, 47830, 62970, 71745, 86094, 94455, 143490, 165821, 188910, 215235, 331642, 377857, 430470, 497463, 755714, 829105, 994926, 1133571, 1492389, 1658210, 1889285, 2267142, 2487315, 2984778, 3400713, 3778570, 4974630, 5667855, 6801426, 7461945, 10039517, 11335710, 14923890, 17003565, 20079034, 30118551, 34007130, 50197585, 60237102, 90355653, 100395170, 150592755, 180711306, 301185510, 451778265, 793121843, 903556530, 1586243686, 2379365529, 3965609215, 4758731058, 7138096587, 7931218430, 11896827645, 14276193174, 23793655290, 35690482935, 71380965870]

約数ペア:

[(1, 71380965870), (2, 35690482935), (3, 23793655290), (5, 14276193174), (6, 11896827645), (9, 7931218430), (10, 7138096587), (15, 4758731058), (18, 3965609215), (30, 2379365529), (45, 1586243686), (79, 903556530), (90, 793121843), (158, 451778265), (237, 301185510), (395, 180711306), (474, 150592755), (711, 100395170), (790, 90355653), (1185, 60237102), (1422, 50197585), (2099, 34007130), (2370, 30118551), (3555, 20079034), (4198, 17003565), (4783, 14923890), (6297, 11335710), (7110, 10039517), (9566, 7461945), (10495, 6801426), (12594, 5667855), (14349, 4974630), (18891, 3778570), (20990, 3400713), (23915, 2984778), (28698, 2487315), (31485, 2267142), (37782, 1889285), (43047, 1658210), (47830, 1492389), (62970, 1133571), (71745, 994926), (86094, 829105), (94455, 755714), (143490, 497463), (165821, 430470), (188910, 377857), (215235, 331642)]