12854340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71413}}^1$

素因数の和:71428

約数の個数: 36

約数和(自身を含む): 38992044

約数和(自身を除く): 26137704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 71413, 142826, 214239, 285652, 357065, 428478, 642717, 714130, 856956, 1071195, 1285434, 1428260, 2142390, 2570868, 3213585, 4284780, 6427170, 12854340]

約数ペア:

[(1, 12854340), (2, 6427170), (3, 4284780), (4, 3213585), (5, 2570868), (6, 2142390), (9, 1428260), (10, 1285434), (12, 1071195), (15, 856956), (18, 714130), (20, 642717), (30, 428478), (36, 357065), (45, 285652), (60, 214239), (90, 142826), (180, 71413)]