282989230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{6679}}^1$

素因数の和:6928

約数の個数: 32

約数和(自身を含む): 538675200

約数和(自身を除く): 255685970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 2230, 4237, 6679, 8474, 13358, 21185, 33395, 42370, 66790, 126901, 253802, 634505, 1269010, 1489417, 2978834, 7447085, 14894170, 28298923, 56597846, 141494615, 282989230]

約数ペア:

[(1, 282989230), (2, 141494615), (5, 56597846), (10, 28298923), (19, 14894170), (38, 7447085), (95, 2978834), (190, 1489417), (223, 1269010), (446, 634505), (1115, 253802), (2230, 126901), (4237, 66790), (6679, 42370), (8474, 33395), (13358, 21185)]