2079070

素因数分解:

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

素因数の和:4264

約数の個数: 24

約数和(自身を含む): 4354344

約数和(自身を除く): 2275274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4243, 8486, 21215, 29701, 42430, 59402, 148505, 207907, 297010, 415814, 1039535, 2079070]

約数ペア:

[(1, 2079070), (2, 1039535), (5, 415814), (7, 297010), (10, 207907), (14, 148505), (35, 59402), (49, 42430), (70, 29701), (98, 21215), (245, 8486), (490, 4243)]