252070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 560448

約数和(自身を除く): 308378

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 277, 455, 554, 910, 1385, 1939, 2770, 3601, 3878, 7202, 9695, 18005, 19390, 25207, 36010, 50414, 126035, 252070]

約数ペア:

[(1, 252070), (2, 126035), (5, 50414), (7, 36010), (10, 25207), (13, 19390), (14, 18005), (26, 9695), (35, 7202), (65, 3878), (70, 3601), (91, 2770), (130, 1939), (182, 1385), (277, 910), (455, 554)]