389780230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{5021}}^1$

素因数の和:6144

約数の個数: 32

約数和(自身を含む): 802716480

約数和(自身を除く): 412936250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1109, 2218, 5021, 5545, 7763, 10042, 11090, 15526, 25105, 35147, 38815, 50210, 70294, 77630, 175735, 351470, 5568289, 11136578, 27841445, 38978023, 55682890, 77956046, 194890115, 389780230]

約数ペア:

[(1, 389780230), (2, 194890115), (5, 77956046), (7, 55682890), (10, 38978023), (14, 27841445), (35, 11136578), (70, 5568289), (1109, 351470), (2218, 175735), (5021, 77630), (5545, 70294), (7763, 50210), (10042, 38815), (11090, 35147), (15526, 25105)]