12405690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4177}}^1$

素因数の和:4204

約数の個数: 64

約数和(自身を含む): 36097920

約数和(自身を除く): 23692230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 4177, 8354, 12531, 20885, 25062, 37593, 41770, 45947, 62655, 75186, 91894, 112779, 125310, 137841, 187965, 225558, 229735, 275682, 375930, 413523, 459470, 563895, 689205, 827046, 1127790, 1240569, 1378410, 2067615, 2481138, 4135230, 6202845, 12405690]

約数ペア:

[(1, 12405690), (2, 6202845), (3, 4135230), (5, 2481138), (6, 2067615), (9, 1378410), (10, 1240569), (11, 1127790), (15, 827046), (18, 689205), (22, 563895), (27, 459470), (30, 413523), (33, 375930), (45, 275682), (54, 229735), (55, 225558), (66, 187965), (90, 137841), (99, 125310), (110, 112779), (135, 91894), (165, 75186), (198, 62655), (270, 45947), (297, 41770), (330, 37593), (495, 25062), (594, 20885), (990, 12531), (1485, 8354), (2970, 4177)]