2275570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 4530816

約数和(自身を除く): 2255246

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 151, 274, 302, 685, 755, 1370, 1507, 1510, 1661, 3014, 3322, 7535, 8305, 15070, 16610, 20687, 41374, 103435, 206870, 227557, 455114, 1137785, 2275570]

約数ペア:

[(1, 2275570), (2, 1137785), (5, 455114), (10, 227557), (11, 206870), (22, 103435), (55, 41374), (110, 20687), (137, 16610), (151, 15070), (274, 8305), (302, 7535), (685, 3322), (755, 3014), (1370, 1661), (1507, 1510)]