2087370

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{859}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 5634720

約数和(自身を除く): 3547350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 859, 1215, 1718, 2430, 2577, 4295, 5154, 7731, 8590, 12885, 15462, 23193, 25770, 38655, 46386, 69579, 77310, 115965, 139158, 208737, 231930, 347895, 417474, 695790, 1043685, 2087370]

約数ペア:

[(1, 2087370), (2, 1043685), (3, 695790), (5, 417474), (6, 347895), (9, 231930), (10, 208737), (15, 139158), (18, 115965), (27, 77310), (30, 69579), (45, 46386), (54, 38655), (81, 25770), (90, 23193), (135, 15462), (162, 12885), (243, 8590), (270, 7731), (405, 5154), (486, 4295), (810, 2577), (859, 2430), (1215, 1718)]