157454710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{118387}}^1$

素因数の和:118420

約数の個数: 32

約数和(自身を含む): 340957440

約数和(自身を除く): 183502730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 118387, 236774, 591935, 828709, 1183870, 1657418, 2249353, 4143545, 4498706, 8287090, 11246765, 15745471, 22493530, 31490942, 78727355, 157454710]

約数ペア:

[(1, 157454710), (2, 78727355), (5, 31490942), (7, 22493530), (10, 15745471), (14, 11246765), (19, 8287090), (35, 4498706), (38, 4143545), (70, 2249353), (95, 1657418), (133, 1183870), (190, 828709), (266, 591935), (665, 236774), (1330, 118387)]