109439260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1741}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 263390400

約数和(自身を除く): 153951140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 449, 898, 1741, 1796, 2245, 3143, 3482, 4490, 6286, 6964, 8705, 8980, 12187, 12572, 15715, 17410, 24374, 31430, 34820, 48748, 60935, 62860, 121870, 243740, 781709, 1563418, 3126836, 3908545, 5471963, 7817090, 10943926, 15634180, 21887852, 27359815, 54719630, 109439260]

約数ペア:

[(1, 109439260), (2, 54719630), (4, 27359815), (5, 21887852), (7, 15634180), (10, 10943926), (14, 7817090), (20, 5471963), (28, 3908545), (35, 3126836), (70, 1563418), (140, 781709), (449, 243740), (898, 121870), (1741, 62860), (1796, 60935), (2245, 48748), (3143, 34820), (3482, 31430), (4490, 24374), (6286, 17410), (6964, 15715), (8705, 12572), (8980, 12187)]