9815697070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{335809}}^1$

素因数の和:335932

約数の個数: 32

約数和(自身を含む): 18375523200

約数和(自身を除く): 8559826130

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2923, 5846, 14615, 29230, 335809, 671618, 1679045, 3358090, 12424933, 24849866, 26528911, 53057822, 62124665, 124249330, 132644555, 265289110, 981569707, 1963139414, 4907848535, 9815697070]

約数ペア:

[(1, 9815697070), (2, 4907848535), (5, 1963139414), (10, 981569707), (37, 265289110), (74, 132644555), (79, 124249330), (158, 62124665), (185, 53057822), (370, 26528911), (395, 24849866), (790, 12424933), (2923, 3358090), (5846, 1679045), (14615, 671618), (29230, 335809)]