381991710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{18427}}^1$

素因数の和:19128

約数の個数: 32

約数和(自身を含む): 918156672

約数和(自身を除く): 536164962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 2073, 3455, 4146, 6910, 10365, 18427, 20730, 36854, 55281, 92135, 110562, 184270, 276405, 552810, 12733057, 25466114, 38199171, 63665285, 76398342, 127330570, 190995855, 381991710]

約数ペア:

[(1, 381991710), (2, 190995855), (3, 127330570), (5, 76398342), (6, 63665285), (10, 38199171), (15, 25466114), (30, 12733057), (691, 552810), (1382, 276405), (2073, 184270), (3455, 110562), (4146, 92135), (6910, 55281), (10365, 36854), (18427, 20730)]