66931410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24517}}^1$

素因数の和:24547

約数の個数: 64

約数和(自身を含む): 197713152

約数和(自身を除く): 130781742

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 24517, 49034, 73551, 122585, 147102, 171619, 245170, 318721, 343238, 367755, 514857, 637442, 735510, 858095, 956163, 1029714, 1593605, 1716190, 1912326, 2231047, 2574285, 3187210, 4462094, 4780815, 5148570, 6693141, 9561630, 11155235, 13386282, 22310470, 33465705, 66931410]

約数ペア:

[(1, 66931410), (2, 33465705), (3, 22310470), (5, 13386282), (6, 11155235), (7, 9561630), (10, 6693141), (13, 5148570), (14, 4780815), (15, 4462094), (21, 3187210), (26, 2574285), (30, 2231047), (35, 1912326), (39, 1716190), (42, 1593605), (65, 1029714), (70, 956163), (78, 858095), (91, 735510), (105, 637442), (130, 514857), (182, 367755), (195, 343238), (210, 318721), (273, 245170), (390, 171619), (455, 147102), (546, 122585), (910, 73551), (1365, 49034), (2730, 24517)]