78560070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42929}}^1$

素因数の和:43000

約数の個数: 32

約数和(自身を含む): 191639520

約数和(自身を除く): 113079450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 42929, 85858, 128787, 214645, 257574, 429290, 643935, 1287870, 2618669, 5237338, 7856007, 13093345, 15712014, 26186690, 39280035, 78560070]

約数ペア:

[(1, 78560070), (2, 39280035), (3, 26186690), (5, 15712014), (6, 13093345), (10, 7856007), (15, 5237338), (30, 2618669), (61, 1287870), (122, 643935), (183, 429290), (305, 257574), (366, 214645), (610, 128787), (915, 85858), (1830, 42929)]