291594180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113021}}^1$

素因数の和:113076

約数の個数: 48

約数和(自身を含む): 835458624

約数和(自身を除く): 543864444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 113021, 226042, 339063, 452084, 565105, 678126, 1130210, 1356252, 1695315, 2260420, 3390630, 4859903, 6781260, 9719806, 14579709, 19439612, 24299515, 29159418, 48599030, 58318836, 72898545, 97198060, 145797090, 291594180]

約数ペア:

[(1, 291594180), (2, 145797090), (3, 97198060), (4, 72898545), (5, 58318836), (6, 48599030), (10, 29159418), (12, 24299515), (15, 19439612), (20, 14579709), (30, 9719806), (43, 6781260), (60, 4859903), (86, 3390630), (129, 2260420), (172, 1695315), (215, 1356252), (258, 1130210), (430, 678126), (516, 565105), (645, 452084), (860, 339063), (1290, 226042), (2580, 113021)]