12863610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{15881}}^1$

素因数の和:15900

約数の個数: 40

約数和(自身を含む): 34590996

約数和(自身を除く): 21727386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 15881, 31762, 47643, 79405, 95286, 142929, 158810, 238215, 285858, 428787, 476430, 714645, 857574, 1286361, 1429290, 2143935, 2572722, 4287870, 6431805, 12863610]

約数ペア:

[(1, 12863610), (2, 6431805), (3, 4287870), (5, 2572722), (6, 2143935), (9, 1429290), (10, 1286361), (15, 857574), (18, 714645), (27, 476430), (30, 428787), (45, 285858), (54, 238215), (81, 158810), (90, 142929), (135, 95286), (162, 79405), (270, 47643), (405, 31762), (810, 15881)]