129430306

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 206712000

約数和(自身を除く): 77281694

約数列:

[1, 2, 29, 58, 59, 109, 118, 218, 347, 694, 1711, 3161, 3422, 6322, 6431, 10063, 12862, 20126, 20473, 37823, 40946, 75646, 186499, 372998, 593717, 1096867, 1187434, 2193734, 2231557, 4463114, 64715153, 129430306]

約数ペア:

[(1, 129430306), (2, 64715153), (29, 4463114), (58, 2231557), (59, 2193734), (109, 1187434), (118, 1096867), (218, 593717), (347, 372998), (694, 186499), (1711, 75646), (3161, 40946), (3422, 37823), (6322, 20473), (6431, 20126), (10063, 12862)]