2213315090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1090303}}^1$

素因数の和:1090346

約数の個数: 32

約数和(自身を含む): 4710113280

約数和(自身を除く): 2496798190

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 1090303, 2180606, 5451515, 7632121, 10903030, 15264242, 31618787, 38160605, 63237574, 76321210, 158093935, 221331509, 316187870, 442663018, 1106657545, 2213315090]

約数ペア:

[(1, 2213315090), (2, 1106657545), (5, 442663018), (7, 316187870), (10, 221331509), (14, 158093935), (29, 76321210), (35, 63237574), (58, 38160605), (70, 31618787), (145, 15264242), (203, 10903030), (290, 7632121), (406, 5451515), (1015, 2180606), (2030, 1090303)]