170755140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167407}}^1$

素因数の和:167436

約数の個数: 48

約数和(自身を含む): 506241792

約数和(自身を除く): 335486652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 167407, 334814, 502221, 669628, 837035, 1004442, 1674070, 2008884, 2511105, 2845919, 3348140, 5022210, 5691838, 8537757, 10044420, 11383676, 14229595, 17075514, 28459190, 34151028, 42688785, 56918380, 85377570, 170755140]

約数ペア:

[(1, 170755140), (2, 85377570), (3, 56918380), (4, 42688785), (5, 34151028), (6, 28459190), (10, 17075514), (12, 14229595), (15, 11383676), (17, 10044420), (20, 8537757), (30, 5691838), (34, 5022210), (51, 3348140), (60, 2845919), (68, 2511105), (85, 2008884), (102, 1674070), (170, 1004442), (204, 837035), (255, 669628), (340, 502221), (510, 334814), (1020, 167407)]