1777270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 3545856

約数和(自身を除く): 1768586

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 151, 214, 302, 535, 755, 1070, 1177, 1510, 1661, 2354, 3322, 5885, 8305, 11770, 16157, 16610, 32314, 80785, 161570, 177727, 355454, 888635, 1777270]

約数ペア:

[(1, 1777270), (2, 888635), (5, 355454), (10, 177727), (11, 161570), (22, 80785), (55, 32314), (107, 16610), (110, 16157), (151, 11770), (214, 8305), (302, 5885), (535, 3322), (755, 2354), (1070, 1661), (1177, 1510)]