394667370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1461731}}^1$

素因数の和:1461747

約数の個数: 32

約数和(自身を含む): 1052447040

約数和(自身を除く): 657779670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1461731, 2923462, 4385193, 7308655, 8770386, 13155579, 14617310, 21925965, 26311158, 39466737, 43851930, 65777895, 78933474, 131555790, 197333685, 394667370]

約数ペア:

[(1, 394667370), (2, 197333685), (3, 131555790), (5, 78933474), (6, 65777895), (9, 43851930), (10, 39466737), (15, 26311158), (18, 21925965), (27, 14617310), (30, 13155579), (45, 8770386), (54, 7308655), (90, 4385193), (135, 2923462), (270, 1461731)]