394763130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4386257}}^1$

素因数の和:4386270

約数の個数: 24

約数和(自身を含む): 1026384372

約数和(自身を除く): 631621242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4386257, 8772514, 13158771, 21931285, 26317542, 39476313, 43862570, 65793855, 78952626, 131587710, 197381565, 394763130]

約数ペア:

[(1, 394763130), (2, 197381565), (3, 131587710), (5, 78952626), (6, 65793855), (9, 43862570), (10, 39476313), (15, 26317542), (18, 21931285), (30, 13158771), (45, 8772514), (90, 4386257)]