69216140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1747}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 166801152

約数和(自身を除く): 97585012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1747, 1981, 2830, 3494, 3962, 5660, 6988, 7924, 8735, 9905, 12229, 17470, 19810, 24458, 34940, 39620, 48916, 61145, 122290, 244580, 494401, 988802, 1977604, 2472005, 3460807, 4944010, 6921614, 9888020, 13843228, 17304035, 34608070, 69216140]

約数ペア:

[(1, 69216140), (2, 34608070), (4, 17304035), (5, 13843228), (7, 9888020), (10, 6921614), (14, 4944010), (20, 3460807), (28, 2472005), (35, 1977604), (70, 988802), (140, 494401), (283, 244580), (566, 122290), (1132, 61145), (1415, 48916), (1747, 39620), (1981, 34940), (2830, 24458), (3494, 19810), (3962, 17470), (5660, 12229), (6988, 9905), (7924, 8735)]