2217967620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3360557}}^1$

素因数の和:3360580

約数の個数: 48

約数和(自身を含む): 6774884928

約数和(自身を除く): 4556917308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3360557, 6721114, 10081671, 13442228, 16802785, 20163342, 33605570, 36966127, 40326684, 50408355, 67211140, 73932254, 100816710, 110898381, 147864508, 184830635, 201633420, 221796762, 369661270, 443593524, 554491905, 739322540, 1108983810, 2217967620]

約数ペア:

[(1, 2217967620), (2, 1108983810), (3, 739322540), (4, 554491905), (5, 443593524), (6, 369661270), (10, 221796762), (11, 201633420), (12, 184830635), (15, 147864508), (20, 110898381), (22, 100816710), (30, 73932254), (33, 67211140), (44, 50408355), (55, 40326684), (60, 36966127), (66, 33605570), (110, 20163342), (132, 16802785), (165, 13442228), (220, 10081671), (330, 6721114), (660, 3360557)]