71108790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139429}}^1$

素因数の和:139456

約数の個数: 32

約数和(自身を含む): 180701280

約数和(自身を除く): 109592490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 139429, 278858, 418287, 697145, 836574, 1394290, 2091435, 2370293, 4182870, 4740586, 7110879, 11851465, 14221758, 23702930, 35554395, 71108790]

約数ペア:

[(1, 71108790), (2, 35554395), (3, 23702930), (5, 14221758), (6, 11851465), (10, 7110879), (15, 4740586), (17, 4182870), (30, 2370293), (34, 2091435), (51, 1394290), (85, 836574), (102, 697145), (170, 418287), (255, 278858), (510, 139429)]