1738538060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{9619}}^1$

素因数の和:10926

約数の個数: 48

約数和(自身を含む): 4176157440

約数和(自身を除く): 2437619380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1291, 2582, 5164, 6455, 9037, 9619, 12910, 18074, 19238, 25820, 36148, 38476, 45185, 48095, 67333, 90370, 96190, 134666, 180740, 192380, 269332, 336665, 673330, 1346660, 12418129, 24836258, 49672516, 62090645, 86926903, 124181290, 173853806, 248362580, 347707612, 434634515, 869269030, 1738538060]

約数ペア:

[(1, 1738538060), (2, 869269030), (4, 434634515), (5, 347707612), (7, 248362580), (10, 173853806), (14, 124181290), (20, 86926903), (28, 62090645), (35, 49672516), (70, 24836258), (140, 12418129), (1291, 1346660), (2582, 673330), (5164, 336665), (6455, 269332), (9037, 192380), (9619, 180740), (12910, 134666), (18074, 96190), (19238, 90370), (25820, 67333), (36148, 48095), (38476, 45185)]