142700874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{1307}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 295335936

約数和(自身を除く): 152635062

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 587, 1174, 1307, 1761, 2614, 3522, 3921, 7842, 18197, 36394, 40517, 54591, 81034, 109182, 121551, 243102, 767209, 1534418, 2301627, 4603254, 23783479, 47566958, 71350437, 142700874]

約数ペア:

[(1, 142700874), (2, 71350437), (3, 47566958), (6, 23783479), (31, 4603254), (62, 2301627), (93, 1534418), (186, 767209), (587, 243102), (1174, 121551), (1307, 109182), (1761, 81034), (2614, 54591), (3522, 40517), (3921, 36394), (7842, 18197)]