69226360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{541}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 178729920

約数和(自身を除く): 109503560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 457, 541, 914, 1082, 1828, 2164, 2285, 2705, 3199, 3656, 3787, 4328, 4570, 5410, 6398, 7574, 9140, 10820, 12796, 15148, 15995, 18280, 18935, 21640, 25592, 30296, 31990, 37870, 63980, 75740, 127960, 151480, 247237, 494474, 988948, 1236185, 1730659, 1977896, 2472370, 3461318, 4944740, 6922636, 8653295, 9889480, 13845272, 17306590, 34613180, 69226360]

約数ペア:

[(1, 69226360), (2, 34613180), (4, 17306590), (5, 13845272), (7, 9889480), (8, 8653295), (10, 6922636), (14, 4944740), (20, 3461318), (28, 2472370), (35, 1977896), (40, 1730659), (56, 1236185), (70, 988948), (140, 494474), (280, 247237), (457, 151480), (541, 127960), (914, 75740), (1082, 63980), (1828, 37870), (2164, 31990), (2285, 30296), (2705, 25592), (3199, 21640), (3656, 18935), (3787, 18280), (4328, 15995), (4570, 15148), (5410, 12796), (6398, 10820), (7574, 9140)]