440344730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{106621}}^1$

素因数の和:106694

約数の個数: 32

約数和(自身を含む): 921214080

約数和(自身を除く): 480869350

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 106621, 213242, 533105, 746347, 1066210, 1492694, 3731735, 6290639, 7463470, 12581278, 31453195, 44034473, 62906390, 88068946, 220172365, 440344730]

約数ペア:

[(1, 440344730), (2, 220172365), (5, 88068946), (7, 62906390), (10, 44034473), (14, 31453195), (35, 12581278), (59, 7463470), (70, 6290639), (118, 3731735), (295, 1492694), (413, 1066210), (590, 746347), (826, 533105), (2065, 213242), (4130, 106621)]