6730830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 18204480

約数和(自身を除く): 11473650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 257, 270, 291, 485, 514, 582, 771, 873, 970, 1285, 1455, 1542, 1746, 2313, 2570, 2619, 2910, 3855, 4365, 4626, 5238, 6939, 7710, 8730, 11565, 13095, 13878, 23130, 24929, 26190, 34695, 49858, 69390, 74787, 124645, 149574, 224361, 249290, 373935, 448722, 673083, 747870, 1121805, 1346166, 2243610, 3365415, 6730830]

約数ペア:

[(1, 6730830), (2, 3365415), (3, 2243610), (5, 1346166), (6, 1121805), (9, 747870), (10, 673083), (15, 448722), (18, 373935), (27, 249290), (30, 224361), (45, 149574), (54, 124645), (90, 74787), (97, 69390), (135, 49858), (194, 34695), (257, 26190), (270, 24929), (291, 23130), (485, 13878), (514, 13095), (582, 11565), (771, 8730), (873, 7710), (970, 6939), (1285, 5238), (1455, 4626), (1542, 4365), (1746, 3855), (2313, 2910), (2570, 2619)]