2770380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15391}}^1$

素因数の和:15406

約数の個数: 36

約数和(自身を含む): 8404032

約数和(自身を除く): 5633652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15391, 30782, 46173, 61564, 76955, 92346, 138519, 153910, 184692, 230865, 277038, 307820, 461730, 554076, 692595, 923460, 1385190, 2770380]

約数ペア:

[(1, 2770380), (2, 1385190), (3, 923460), (4, 692595), (5, 554076), (6, 461730), (9, 307820), (10, 277038), (12, 230865), (15, 184692), (18, 153910), (20, 138519), (30, 92346), (36, 76955), (45, 61564), (60, 46173), (90, 30782), (180, 15391)]