6691140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{12391}}^1$

素因数の和:12409

約数の個数: 48

約数和(自身を含む): 20818560

約数和(自身を除く): 14127420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 12391, 24782, 37173, 49564, 61955, 74346, 111519, 123910, 148692, 185865, 223038, 247820, 334557, 371730, 446076, 557595, 669114, 743460, 1115190, 1338228, 1672785, 2230380, 3345570, 6691140]

約数ペア:

[(1, 6691140), (2, 3345570), (3, 2230380), (4, 1672785), (5, 1338228), (6, 1115190), (9, 743460), (10, 669114), (12, 557595), (15, 446076), (18, 371730), (20, 334557), (27, 247820), (30, 223038), (36, 185865), (45, 148692), (54, 123910), (60, 111519), (90, 74346), (108, 61955), (135, 49564), (180, 37173), (270, 24782), (540, 12391)]