67336220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2687}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 162570240

約数和(自身を除く): 95234020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 2687, 3580, 5012, 5374, 6265, 10748, 12530, 13435, 18809, 25060, 26870, 37618, 53740, 75236, 94045, 188090, 376180, 480973, 961946, 1923892, 2404865, 3366811, 4809730, 6733622, 9619460, 13467244, 16834055, 33668110, 67336220]

約数ペア:

[(1, 67336220), (2, 33668110), (4, 16834055), (5, 13467244), (7, 9619460), (10, 6733622), (14, 4809730), (20, 3366811), (28, 2404865), (35, 1923892), (70, 961946), (140, 480973), (179, 376180), (358, 188090), (716, 94045), (895, 75236), (1253, 53740), (1790, 37618), (2506, 26870), (2687, 25060), (3580, 18809), (5012, 13435), (5374, 12530), (6265, 10748)]