2607770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 5187456

約数和(自身を除く): 2579686

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 157, 302, 314, 755, 785, 1510, 1570, 1661, 1727, 3322, 3454, 8305, 8635, 16610, 17270, 23707, 47414, 118535, 237070, 260777, 521554, 1303885, 2607770]

約数ペア:

[(1, 2607770), (2, 1303885), (5, 521554), (10, 260777), (11, 237070), (22, 118535), (55, 47414), (110, 23707), (151, 17270), (157, 16610), (302, 8635), (314, 8305), (755, 3454), (785, 3322), (1510, 1727), (1570, 1661)]