621935230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{206623}}^1$

素因数の和:206680

約数の個数: 32

約数和(自身を含む): 1309169664

約数和(自身を除く): 687234434

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 206623, 413246, 1033115, 1446361, 2066230, 2892722, 7231805, 8884789, 14463610, 17769578, 44423945, 62193523, 88847890, 124387046, 310967615, 621935230]

約数ペア:

[(1, 621935230), (2, 310967615), (5, 124387046), (7, 88847890), (10, 62193523), (14, 44423945), (35, 17769578), (43, 14463610), (70, 8884789), (86, 7231805), (215, 2892722), (301, 2066230), (430, 1446361), (602, 1033115), (1505, 413246), (3010, 206623)]