2912652610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{258443}}^1$

素因数の和:258487

約数の個数: 48

約数和(自身を含む): 6363925056

約数和(自身を除く): 3451272446

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 258443, 516886, 1292215, 1809101, 2584430, 3618202, 5944189, 9045505, 11888378, 12663707, 18091010, 25327414, 29720945, 41609323, 59441890, 63318535, 83218646, 126637070, 208046615, 291265261, 416093230, 582530522, 1456326305, 2912652610]

約数ペア:

[(1, 2912652610), (2, 1456326305), (5, 582530522), (7, 416093230), (10, 291265261), (14, 208046615), (23, 126637070), (35, 83218646), (46, 63318535), (49, 59441890), (70, 41609323), (98, 29720945), (115, 25327414), (161, 18091010), (230, 12663707), (245, 11888378), (322, 9045505), (490, 5944189), (805, 3618202), (1127, 2584430), (1610, 1809101), (2254, 1292215), (5635, 516886), (11270, 258443)]