77799730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 143256960

約数和(自身を除く): 65457230

約数列:

[1, 2, 5, 10, 67, 134, 151, 302, 335, 670, 755, 769, 1510, 1538, 3845, 7690, 10117, 20234, 50585, 51523, 101170, 103046, 116119, 232238, 257615, 515230, 580595, 1161190, 7779973, 15559946, 38899865, 77799730]

約数ペア:

[(1, 77799730), (2, 38899865), (5, 15559946), (10, 7779973), (67, 1161190), (134, 580595), (151, 515230), (302, 257615), (335, 232238), (670, 116119), (755, 103046), (769, 101170), (1510, 51523), (1538, 50585), (3845, 20234), (7690, 10117)]