156623130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1740257}}^1$

素因数の和:1740270

約数の個数: 24

約数和(自身を含む): 407220372

約数和(自身を除く): 250597242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1740257, 3480514, 5220771, 8701285, 10441542, 15662313, 17402570, 26103855, 31324626, 52207710, 78311565, 156623130]

約数ペア:

[(1, 156623130), (2, 78311565), (3, 52207710), (5, 31324626), (6, 26103855), (9, 17402570), (10, 15662313), (15, 10441542), (18, 8701285), (30, 5220771), (45, 3480514), (90, 1740257)]