162577380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{387089}}^1$

素因数の和:387108

約数の個数: 48

約数和(自身を含む): 520248960

約数和(自身を除く): 357671580

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, 387089, 774178, 1161267, 1548356, 1935445, 2322534, 2709623, 3870890, 4645068, 5419246, 5806335, 7741780, 8128869, 10838492, 11612670, 13548115, 16257738, 23225340, 27096230, 32515476, 40644345, 54192460, 81288690, 162577380]

約数ペア:

[(1, 162577380), (2, 81288690), (3, 54192460), (4, 40644345), (5, 32515476), (6, 27096230), (7, 23225340), (10, 16257738), (12, 13548115), (14, 11612670), (15, 10838492), (20, 8128869), (21, 7741780), (28, 5806335), (30, 5419246), (35, 4645068), (42, 3870890), (60, 2709623), (70, 2322534), (84, 1935445), (105, 1548356), (140, 1161267), (210, 774178), (420, 387089)]