2210164180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{147541}}^1$

素因数の和:147664

約数の個数: 48

約数和(自身を含む): 5354004096

約数和(自身を除く): 3143839916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 14980, 147541, 295082, 590164, 737705, 1032787, 1475410, 2065574, 2950820, 4131148, 5163935, 10327870, 15786887, 20655740, 31573774, 63147548, 78934435, 110508209, 157868870, 221016418, 315737740, 442032836, 552541045, 1105082090, 2210164180]

約数ペア:

[(1, 2210164180), (2, 1105082090), (4, 552541045), (5, 442032836), (7, 315737740), (10, 221016418), (14, 157868870), (20, 110508209), (28, 78934435), (35, 63147548), (70, 31573774), (107, 20655740), (140, 15786887), (214, 10327870), (428, 5163935), (535, 4131148), (749, 2950820), (1070, 2065574), (1498, 1475410), (2140, 1032787), (2996, 737705), (3745, 590164), (7490, 295082), (14980, 147541)]