151639730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{33623}}^1$

素因数の和:33682

約数の個数: 32

約数和(自身を含む): 305036928

約数和(自身を除く): 153397198

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 33623, 67246, 168115, 336230, 369853, 739706, 1378543, 1849265, 2757086, 3698530, 6892715, 13785430, 15163973, 30327946, 75819865, 151639730]

約数ペア:

[(1, 151639730), (2, 75819865), (5, 30327946), (10, 15163973), (11, 13785430), (22, 6892715), (41, 3698530), (55, 2757086), (82, 1849265), (110, 1378543), (205, 739706), (410, 369853), (451, 336230), (902, 168115), (2255, 67246), (4510, 33623)]