2520702660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6001673}}^1$

素因数の和:6001692

約数の個数: 48

約数和(自身を含む): 8066249856

約数和(自身を除く): 5545547196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6001673, 12003346, 18005019, 24006692, 30008365, 36010038, 42011711, 60016730, 72020076, 84023422, 90025095, 120033460, 126035133, 168046844, 180050190, 210058555, 252070266, 360100380, 420117110, 504140532, 630175665, 840234220, 1260351330, 2520702660]

約数ペア:

[(1, 2520702660), (2, 1260351330), (3, 840234220), (4, 630175665), (5, 504140532), (6, 420117110), (7, 360100380), (10, 252070266), (12, 210058555), (14, 180050190), (15, 168046844), (20, 126035133), (21, 120033460), (28, 90025095), (30, 84023422), (35, 72020076), (42, 60016730), (60, 42011711), (70, 36010038), (84, 30008365), (105, 24006692), (140, 18005019), (210, 12003346), (420, 6001673)]