71804370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7019}}^1$

素因数の和:7071

約数の個数: 64

約数和(自身を含む): 194088960

約数和(自身を除く): 122284590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 7019, 10230, 14038, 21057, 35095, 42114, 70190, 77209, 105285, 154418, 210570, 217589, 231627, 386045, 435178, 463254, 652767, 772090, 1087945, 1158135, 1305534, 2175890, 2316270, 2393479, 3263835, 4786958, 6527670, 7180437, 11967395, 14360874, 23934790, 35902185, 71804370]

約数ペア:

[(1, 71804370), (2, 35902185), (3, 23934790), (5, 14360874), (6, 11967395), (10, 7180437), (11, 6527670), (15, 4786958), (22, 3263835), (30, 2393479), (31, 2316270), (33, 2175890), (55, 1305534), (62, 1158135), (66, 1087945), (93, 772090), (110, 652767), (155, 463254), (165, 435178), (186, 386045), (310, 231627), (330, 217589), (341, 210570), (465, 154418), (682, 105285), (930, 77209), (1023, 70190), (1705, 42114), (2046, 35095), (3410, 21057), (5115, 14038), (7019, 10230)]