293670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 825552

約数和(自身を除く): 531882

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 251, 390, 502, 585, 753, 1170, 1255, 1506, 2259, 2510, 3263, 3765, 4518, 6526, 7530, 9789, 11295, 16315, 19578, 22590, 29367, 32630, 48945, 58734, 97890, 146835, 293670]

約数ペア:

[(1, 293670), (2, 146835), (3, 97890), (5, 58734), (6, 48945), (9, 32630), (10, 29367), (13, 22590), (15, 19578), (18, 16315), (26, 11295), (30, 9789), (39, 7530), (45, 6526), (65, 4518), (78, 3765), (90, 3263), (117, 2510), (130, 2259), (195, 1506), (234, 1255), (251, 1170), (390, 753), (502, 585)]