6469220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3023}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 13716864

約数和(自身を除く): 7247644

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 3023, 6046, 12092, 15115, 30230, 60460, 323461, 646922, 1293844, 1617305, 3234610, 6469220]

約数ペア:

[(1, 6469220), (2, 3234610), (4, 1617305), (5, 1293844), (10, 646922), (20, 323461), (107, 60460), (214, 30230), (428, 15115), (535, 12092), (1070, 6046), (2140, 3023)]