2016786690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{27631}}^1$

素因数の和:28455

約数の個数: 48

約数和(自身を含む): 5250301056

約数和(自身を除く): 3233514366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 811, 1622, 2433, 4055, 4866, 7299, 8110, 12165, 14598, 24330, 27631, 36495, 55262, 72990, 82893, 138155, 165786, 248679, 276310, 414465, 497358, 828930, 1243395, 2486790, 22408741, 44817482, 67226223, 112043705, 134452446, 201678669, 224087410, 336131115, 403357338, 672262230, 1008393345, 2016786690]

約数ペア:

[(1, 2016786690), (2, 1008393345), (3, 672262230), (5, 403357338), (6, 336131115), (9, 224087410), (10, 201678669), (15, 134452446), (18, 112043705), (30, 67226223), (45, 44817482), (90, 22408741), (811, 2486790), (1622, 1243395), (2433, 828930), (4055, 497358), (4866, 414465), (7299, 276310), (8110, 248679), (12165, 165786), (14598, 138155), (24330, 82893), (27631, 72990), (36495, 55262)]