7260630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18617}}^1$

素因数の和:18640

約数の個数: 32

約数和(自身を含む): 18766944

約数和(自身を除く): 11506314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18617, 37234, 55851, 93085, 111702, 186170, 242021, 279255, 484042, 558510, 726063, 1210105, 1452126, 2420210, 3630315, 7260630]

約数ペア:

[(1, 7260630), (2, 3630315), (3, 2420210), (5, 1452126), (6, 1210105), (10, 726063), (13, 558510), (15, 484042), (26, 279255), (30, 242021), (39, 186170), (65, 111702), (78, 93085), (130, 55851), (195, 37234), (390, 18617)]