2155067370

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{886859}}^1$

素因数の和:886881

約数の個数: 48

約数和(自身を含む): 5810706720

約数和(自身を除く): 3655639350

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, 1215, 2430, 886859, 1773718, 2660577, 4434295, 5321154, 7981731, 8868590, 13302885, 15963462, 23945193, 26605770, 39908655, 47890386, 71835579, 79817310, 119725965, 143671158, 215506737, 239451930, 359177895, 431013474, 718355790, 1077533685, 2155067370]

約数ペア:

[(1, 2155067370), (2, 1077533685), (3, 718355790), (5, 431013474), (6, 359177895), (9, 239451930), (10, 215506737), (15, 143671158), (18, 119725965), (27, 79817310), (30, 71835579), (45, 47890386), (54, 39908655), (81, 26605770), (90, 23945193), (135, 15963462), (162, 13302885), (243, 8868590), (270, 7981731), (405, 5321154), (486, 4434295), (810, 2660577), (1215, 1773718), (2430, 886859)]