2783200210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{290219}}^1$

素因数の和:290370

約数の個数: 32

約数和(自身を含む): 5767251840

約数和(自身を除く): 2984051630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 9590, 290219, 580438, 1451095, 2031533, 2902190, 4063066, 10157665, 20315330, 39760003, 79520006, 198800015, 278320021, 397600030, 556640042, 1391600105, 2783200210]

約数ペア:

[(1, 2783200210), (2, 1391600105), (5, 556640042), (7, 397600030), (10, 278320021), (14, 198800015), (35, 79520006), (70, 39760003), (137, 20315330), (274, 10157665), (685, 4063066), (959, 2902190), (1370, 2031533), (1918, 1451095), (4795, 580438), (9590, 290219)]