1292733420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1958687}}^1$

素因数の和:1958710

約数の個数: 48

約数和(自身を含む): 3948715008

約数和(自身を除く): 2655981588

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, 1958687, 3917374, 5876061, 7834748, 9793435, 11752122, 19586870, 21545557, 23504244, 29380305, 39173740, 43091114, 58760610, 64636671, 86182228, 107727785, 117521220, 129273342, 215455570, 258546684, 323183355, 430911140, 646366710, 1292733420]

約数ペア:

[(1, 1292733420), (2, 646366710), (3, 430911140), (4, 323183355), (5, 258546684), (6, 215455570), (10, 129273342), (11, 117521220), (12, 107727785), (15, 86182228), (20, 64636671), (22, 58760610), (30, 43091114), (33, 39173740), (44, 29380305), (55, 23504244), (60, 21545557), (66, 19586870), (110, 11752122), (132, 9793435), (165, 7834748), (220, 5876061), (330, 3917374), (660, 1958687)]