31361435530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3838609}}^1$

素因数の和:3838678

約数の個数: 32

約数和(自身を含む): 60803582400

約数和(自身を除く): 29442146870

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 3838609, 7677218, 19193045, 38386090, 72933571, 145867142, 165060187, 330120374, 364667855, 729335710, 825300935, 1650601870, 3136143553, 6272287106, 15680717765, 31361435530]

約数ペア:

[(1, 31361435530), (2, 15680717765), (5, 6272287106), (10, 3136143553), (19, 1650601870), (38, 825300935), (43, 729335710), (86, 364667855), (95, 330120374), (190, 165060187), (215, 145867142), (430, 72933571), (817, 38386090), (1634, 19193045), (4085, 7677218), (8170, 3838609)]