6125780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 13970880

約数和(自身を除く): 7845100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 419, 430, 731, 838, 860, 1462, 1676, 2095, 2924, 3655, 4190, 7123, 7310, 8380, 14246, 14620, 18017, 28492, 35615, 36034, 71230, 72068, 90085, 142460, 180170, 306289, 360340, 612578, 1225156, 1531445, 3062890, 6125780]

約数ペア:

[(1, 6125780), (2, 3062890), (4, 1531445), (5, 1225156), (10, 612578), (17, 360340), (20, 306289), (34, 180170), (43, 142460), (68, 90085), (85, 72068), (86, 71230), (170, 36034), (172, 35615), (215, 28492), (340, 18017), (419, 14620), (430, 14246), (731, 8380), (838, 7310), (860, 7123), (1462, 4190), (1676, 3655), (2095, 2924)]