7625670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19553}}^1$

素因数の和:19576

約数の個数: 32

約数和(自身を含む): 19710432

約数和(自身を除く): 12084762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19553, 39106, 58659, 97765, 117318, 195530, 254189, 293295, 508378, 586590, 762567, 1270945, 1525134, 2541890, 3812835, 7625670]

約数ペア:

[(1, 7625670), (2, 3812835), (3, 2541890), (5, 1525134), (6, 1270945), (10, 762567), (13, 586590), (15, 508378), (26, 293295), (30, 254189), (39, 195530), (65, 117318), (78, 97765), (130, 58659), (195, 39106), (390, 19553)]