17815230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197947}}^1$

素因数の和:197960

約数の個数: 24

約数和(自身を含む): 46319832

約数和(自身を除く): 28504602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197947, 395894, 593841, 989735, 1187682, 1781523, 1979470, 2969205, 3563046, 5938410, 8907615, 17815230]

約数ペア:

[(1, 17815230), (2, 8907615), (3, 5938410), (5, 3563046), (6, 2969205), (9, 1979470), (10, 1781523), (15, 1187682), (18, 989735), (30, 593841), (45, 395894), (90, 197947)]