210580090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{4243}}^1$

素因数の和:4966

約数の個数: 32

約数和(自身を含む): 433906560

約数和(自身を除く): 223326470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 709, 1418, 3545, 4243, 4963, 7090, 8486, 9926, 21215, 24815, 29701, 42430, 49630, 59402, 148505, 297010, 3008287, 6016574, 15041435, 21058009, 30082870, 42116018, 105290045, 210580090]

約数ペア:

[(1, 210580090), (2, 105290045), (5, 42116018), (7, 30082870), (10, 21058009), (14, 15041435), (35, 6016574), (70, 3008287), (709, 297010), (1418, 148505), (3545, 59402), (4243, 49630), (4963, 42430), (7090, 29701), (8486, 24815), (9926, 21215)]