12890070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47741}}^1$

素因数の和:47757

約数の個数: 32

約数和(自身を含む): 34374240

約数和(自身を除く): 21484170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 47741, 95482, 143223, 238705, 286446, 429669, 477410, 716115, 859338, 1289007, 1432230, 2148345, 2578014, 4296690, 6445035, 12890070]

約数ペア:

[(1, 12890070), (2, 6445035), (3, 4296690), (5, 2578014), (6, 2148345), (9, 1432230), (10, 1289007), (15, 859338), (18, 716115), (27, 477410), (30, 429669), (45, 286446), (54, 238705), (90, 143223), (135, 95482), (270, 47741)]