71810340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4621}}^1$

素因数の和:4677

約数の個数: 96

約数和(自身を含む): 236054784

約数和(自身を除く): 164244444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 4621, 5180, 7770, 9242, 13863, 15540, 18484, 23105, 27726, 32347, 46210, 55452, 64694, 69315, 92420, 97041, 129388, 138630, 161735, 170977, 194082, 277260, 323470, 341954, 388164, 485205, 512931, 646940, 683908, 854885, 970410, 1025862, 1196839, 1709770, 1940820, 2051724, 2393678, 2564655, 3419540, 3590517, 4787356, 5129310, 5984195, 7181034, 10258620, 11968390, 14362068, 17952585, 23936780, 35905170, 71810340]

約数ペア:

[(1, 71810340), (2, 35905170), (3, 23936780), (4, 17952585), (5, 14362068), (6, 11968390), (7, 10258620), (10, 7181034), (12, 5984195), (14, 5129310), (15, 4787356), (20, 3590517), (21, 3419540), (28, 2564655), (30, 2393678), (35, 2051724), (37, 1940820), (42, 1709770), (60, 1196839), (70, 1025862), (74, 970410), (84, 854885), (105, 683908), (111, 646940), (140, 512931), (148, 485205), (185, 388164), (210, 341954), (222, 323470), (259, 277260), (370, 194082), (420, 170977), (444, 161735), (518, 138630), (555, 129388), (740, 97041), (777, 92420), (1036, 69315), (1110, 64694), (1295, 55452), (1554, 46210), (2220, 32347), (2590, 27726), (3108, 23105), (3885, 18484), (4621, 15540), (5180, 13863), (7770, 9242)]