26530380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{147391}}^1$

素因数の和:147406

約数の個数: 36

約数和(自身を含む): 80476032

約数和(自身を除く): 53945652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 147391, 294782, 442173, 589564, 736955, 884346, 1326519, 1473910, 1768692, 2210865, 2653038, 2947820, 4421730, 5306076, 6632595, 8843460, 13265190, 26530380]

約数ペア:

[(1, 26530380), (2, 13265190), (3, 8843460), (4, 6632595), (5, 5306076), (6, 4421730), (9, 2947820), (10, 2653038), (12, 2210865), (15, 1768692), (18, 1473910), (20, 1326519), (30, 884346), (36, 736955), (45, 589564), (60, 442173), (90, 294782), (180, 147391)]