12291210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{45523}}^1$

素因数の和:45539

約数の個数: 32

約数和(自身を含む): 32777280

約数和(自身を除く): 20486070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 45523, 91046, 136569, 227615, 273138, 409707, 455230, 682845, 819414, 1229121, 1365690, 2048535, 2458242, 4097070, 6145605, 12291210]

約数ペア:

[(1, 12291210), (2, 6145605), (3, 4097070), (5, 2458242), (6, 2048535), (9, 1365690), (10, 1229121), (15, 819414), (18, 682845), (27, 455230), (30, 409707), (45, 273138), (54, 227615), (90, 136569), (135, 91046), (270, 45523)]