182581980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{434719}}^1$

素因数の和:434738

約数の個数: 48

約数和(自身を含む): 584263680

約数和(自身を除く): 401681700

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, 434719, 869438, 1304157, 1738876, 2173595, 2608314, 3043033, 4347190, 5216628, 6086066, 6520785, 8694380, 9129099, 12172132, 13041570, 15215165, 18258198, 26083140, 30430330, 36516396, 45645495, 60860660, 91290990, 182581980]

約数ペア:

[(1, 182581980), (2, 91290990), (3, 60860660), (4, 45645495), (5, 36516396), (6, 30430330), (7, 26083140), (10, 18258198), (12, 15215165), (14, 13041570), (15, 12172132), (20, 9129099), (21, 8694380), (28, 6520785), (30, 6086066), (35, 5216628), (42, 4347190), (60, 3043033), (70, 2608314), (84, 2173595), (105, 1738876), (140, 1304157), (210, 869438), (420, 434719)]