870817081722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{28756921}}^1$

素因数の和:28757043

約数の個数: 48

約数和(自身を含む): 2045652403392

約数和(自身を除く): 1174835321670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 2163, 4326, 5047, 10094, 15141, 30282, 28756921, 57513842, 86270763, 172541526, 201298447, 402596894, 603895341, 1207790682, 1409089129, 2818178258, 2961962863, 4227267387, 5923925726, 8454534774, 8885888589, 17771777178, 20733740041, 41467480082, 62201220123, 124402440246, 145136180287, 290272360574, 435408540861, 870817081722]

約数ペア:

[(1, 870817081722), (2, 435408540861), (3, 290272360574), (6, 145136180287), (7, 124402440246), (14, 62201220123), (21, 41467480082), (42, 20733740041), (49, 17771777178), (98, 8885888589), (103, 8454534774), (147, 5923925726), (206, 4227267387), (294, 2961962863), (309, 2818178258), (618, 1409089129), (721, 1207790682), (1442, 603895341), (2163, 402596894), (4326, 201298447), (5047, 172541526), (10094, 86270763), (15141, 57513842), (30282, 28756921)]