191584490

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{1063}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 351630720

約数和(自身を除く): 160046230

約数列:

[1, 2, 5, 10, 67, 134, 269, 335, 538, 670, 1063, 1345, 2126, 2690, 5315, 10630, 18023, 36046, 71221, 90115, 142442, 180230, 285947, 356105, 571894, 712210, 1429735, 2859470, 19158449, 38316898, 95792245, 191584490]

約数ペア:

[(1, 191584490), (2, 95792245), (5, 38316898), (10, 19158449), (67, 2859470), (134, 1429735), (269, 712210), (335, 571894), (538, 356105), (670, 285947), (1063, 180230), (1345, 142442), (2126, 90115), (2690, 71221), (5315, 36046), (10630, 18023)]