6633540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 20343960

約数和(自身を除く): 13710420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 269, 274, 411, 538, 548, 685, 807, 822, 1076, 1233, 1345, 1370, 1614, 1644, 2055, 2421, 2466, 2690, 2740, 3228, 4035, 4110, 4842, 4932, 5380, 6165, 8070, 8220, 9684, 12105, 12330, 16140, 24210, 24660, 36853, 48420, 73706, 110559, 147412, 184265, 221118, 331677, 368530, 442236, 552795, 663354, 737060, 1105590, 1326708, 1658385, 2211180, 3316770, 6633540]

約数ペア:

[(1, 6633540), (2, 3316770), (3, 2211180), (4, 1658385), (5, 1326708), (6, 1105590), (9, 737060), (10, 663354), (12, 552795), (15, 442236), (18, 368530), (20, 331677), (30, 221118), (36, 184265), (45, 147412), (60, 110559), (90, 73706), (137, 48420), (180, 36853), (269, 24660), (274, 24210), (411, 16140), (538, 12330), (548, 12105), (685, 9684), (807, 8220), (822, 8070), (1076, 6165), (1233, 5380), (1345, 4932), (1370, 4842), (1614, 4110), (1644, 4035), (2055, 3228), (2421, 2740), (2466, 2690)]