117623660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{76379}}^1$

素因数の和:76406

約数の個数: 48

約数和(自身を含む): 307964160

約数和(自身を除く): 190340500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 76379, 152758, 305516, 381895, 534653, 763790, 840169, 1069306, 1527580, 1680338, 2138612, 2673265, 3360676, 4200845, 5346530, 5881183, 8401690, 10693060, 11762366, 16803380, 23524732, 29405915, 58811830, 117623660]

約数ペア:

[(1, 117623660), (2, 58811830), (4, 29405915), (5, 23524732), (7, 16803380), (10, 11762366), (11, 10693060), (14, 8401690), (20, 5881183), (22, 5346530), (28, 4200845), (35, 3360676), (44, 2673265), (55, 2138612), (70, 1680338), (77, 1527580), (110, 1069306), (140, 840169), (154, 763790), (220, 534653), (308, 381895), (385, 305516), (770, 152758), (1540, 76379)]