7745130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 20577024

約数和(自身を除く): 12831894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 1831, 2115, 3662, 4230, 5493, 9155, 10986, 16479, 18310, 27465, 32958, 54930, 82395, 86057, 164790, 172114, 258171, 430285, 516342, 774513, 860570, 1290855, 1549026, 2581710, 3872565, 7745130]

約数ペア:

[(1, 7745130), (2, 3872565), (3, 2581710), (5, 1549026), (6, 1290855), (9, 860570), (10, 774513), (15, 516342), (18, 430285), (30, 258171), (45, 172114), (47, 164790), (90, 86057), (94, 82395), (141, 54930), (235, 32958), (282, 27465), (423, 18310), (470, 16479), (705, 10986), (846, 9155), (1410, 5493), (1831, 4230), (2115, 3662)]