587340

素因数分解:

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

素因数の和:279

約数の個数: 72

約数和(自身を含む): 1926288

約数和(自身を除く): 1338948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 251, 260, 390, 468, 502, 585, 753, 780, 1004, 1170, 1255, 1506, 2259, 2340, 2510, 3012, 3263, 3765, 4518, 5020, 6526, 7530, 9036, 9789, 11295, 13052, 15060, 16315, 19578, 22590, 29367, 32630, 39156, 45180, 48945, 58734, 65260, 97890, 117468, 146835, 195780, 293670, 587340]

約数ペア:

[(1, 587340), (2, 293670), (3, 195780), (4, 146835), (5, 117468), (6, 97890), (9, 65260), (10, 58734), (12, 48945), (13, 45180), (15, 39156), (18, 32630), (20, 29367), (26, 22590), (30, 19578), (36, 16315), (39, 15060), (45, 13052), (52, 11295), (60, 9789), (65, 9036), (78, 7530), (90, 6526), (117, 5020), (130, 4518), (156, 3765), (180, 3263), (195, 3012), (234, 2510), (251, 2340), (260, 2259), (390, 1506), (468, 1255), (502, 1170), (585, 1004), (753, 780)]