514870380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{3079}}^1$

素因数の和:4023

約数の個数: 72

約数和(自身を含む): 1563962400

約数和(自身を除く): 1049092020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 929, 1858, 2787, 3079, 3716, 4645, 5574, 6158, 8361, 9237, 9290, 11148, 12316, 13935, 15395, 16722, 18474, 18580, 27711, 27870, 30790, 33444, 36948, 41805, 46185, 55422, 55740, 61580, 83610, 92370, 110844, 138555, 167220, 184740, 277110, 554220, 2860391, 5720782, 8581173, 11441564, 14301955, 17162346, 25743519, 28603910, 34324692, 42905865, 51487038, 57207820, 85811730, 102974076, 128717595, 171623460, 257435190, 514870380]

約数ペア:

[(1, 514870380), (2, 257435190), (3, 171623460), (4, 128717595), (5, 102974076), (6, 85811730), (9, 57207820), (10, 51487038), (12, 42905865), (15, 34324692), (18, 28603910), (20, 25743519), (30, 17162346), (36, 14301955), (45, 11441564), (60, 8581173), (90, 5720782), (180, 2860391), (929, 554220), (1858, 277110), (2787, 184740), (3079, 167220), (3716, 138555), (4645, 110844), (5574, 92370), (6158, 83610), (8361, 61580), (9237, 55740), (9290, 55422), (11148, 46185), (12316, 41805), (13935, 36948), (15395, 33444), (16722, 30790), (18474, 27870), (18580, 27711)]