71086180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 175271040

約数和(自身を除く): 104184860

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 83, 85, 110, 166, 170, 187, 220, 229, 332, 340, 374, 415, 458, 748, 830, 913, 916, 935, 1145, 1411, 1660, 1826, 1870, 2290, 2519, 2822, 3652, 3740, 3893, 4565, 4580, 5038, 5644, 7055, 7786, 9130, 10076, 12595, 14110, 15521, 15572, 18260, 19007, 19465, 25190, 28220, 31042, 38014, 38930, 42823, 50380, 62084, 76028, 77605, 77860, 85646, 95035, 155210, 171292, 190070, 209077, 214115, 310420, 323119, 380140, 418154, 428230, 646238, 836308, 856460, 1045385, 1292476, 1615595, 2090770, 3231190, 3554309, 4181540, 6462380, 7108618, 14217236, 17771545, 35543090, 71086180]

約数ペア:

[(1, 71086180), (2, 35543090), (4, 17771545), (5, 14217236), (10, 7108618), (11, 6462380), (17, 4181540), (20, 3554309), (22, 3231190), (34, 2090770), (44, 1615595), (55, 1292476), (68, 1045385), (83, 856460), (85, 836308), (110, 646238), (166, 428230), (170, 418154), (187, 380140), (220, 323119), (229, 310420), (332, 214115), (340, 209077), (374, 190070), (415, 171292), (458, 155210), (748, 95035), (830, 85646), (913, 77860), (916, 77605), (935, 76028), (1145, 62084), (1411, 50380), (1660, 42823), (1826, 38930), (1870, 38014), (2290, 31042), (2519, 28220), (2822, 25190), (3652, 19465), (3740, 19007), (3893, 18260), (4565, 15572), (4580, 15521), (5038, 14110), (5644, 12595), (7055, 10076), (7786, 9130)]