7794810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 20405736

約数和(自身を除く): 12610926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 337, 514, 674, 771, 1011, 1285, 1542, 1685, 2022, 2313, 2570, 3033, 3370, 3855, 4626, 5055, 6066, 7710, 10110, 11565, 15165, 23130, 30330, 86609, 173218, 259827, 433045, 519654, 779481, 866090, 1299135, 1558962, 2598270, 3897405, 7794810]

約数ペア:

[(1, 7794810), (2, 3897405), (3, 2598270), (5, 1558962), (6, 1299135), (9, 866090), (10, 779481), (15, 519654), (18, 433045), (30, 259827), (45, 173218), (90, 86609), (257, 30330), (337, 23130), (514, 15165), (674, 11565), (771, 10110), (1011, 7710), (1285, 6066), (1542, 5055), (1685, 4626), (2022, 3855), (2313, 3370), (2570, 3033)]