161729610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{929}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 444614400

約数和(自身を除く): 282884790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 829, 929, 1658, 1858, 2487, 2787, 4145, 4645, 4974, 5574, 5803, 6503, 8290, 9290, 11606, 12435, 13006, 13935, 17409, 19509, 24870, 27870, 29015, 32515, 34818, 39018, 58030, 65030, 87045, 97545, 174090, 195090, 770141, 1540282, 2310423, 3850705, 4620846, 5390987, 7701410, 10781974, 11552115, 16172961, 23104230, 26954935, 32345922, 53909870, 80864805, 161729610]

約数ペア:

[(1, 161729610), (2, 80864805), (3, 53909870), (5, 32345922), (6, 26954935), (7, 23104230), (10, 16172961), (14, 11552115), (15, 10781974), (21, 7701410), (30, 5390987), (35, 4620846), (42, 3850705), (70, 2310423), (105, 1540282), (210, 770141), (829, 195090), (929, 174090), (1658, 97545), (1858, 87045), (2487, 65030), (2787, 58030), (4145, 39018), (4645, 34818), (4974, 32515), (5574, 29015), (5803, 27870), (6503, 24870), (8290, 19509), (9290, 17409), (11606, 13935), (12435, 13006)]