57577380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137089}}^1$

素因数の和:137108

約数の個数: 48

約数和(自身を含む): 184248960

約数和(自身を除く): 126671580

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, 137089, 274178, 411267, 548356, 685445, 822534, 959623, 1370890, 1645068, 1919246, 2056335, 2741780, 2878869, 3838492, 4112670, 4798115, 5757738, 8225340, 9596230, 11515476, 14394345, 19192460, 28788690, 57577380]

約数ペア:

[(1, 57577380), (2, 28788690), (3, 19192460), (4, 14394345), (5, 11515476), (6, 9596230), (7, 8225340), (10, 5757738), (12, 4798115), (14, 4112670), (15, 3838492), (20, 2878869), (21, 2741780), (28, 2056335), (30, 1919246), (35, 1645068), (42, 1370890), (60, 959623), (70, 822534), (84, 685445), (105, 548356), (140, 411267), (210, 274178), (420, 137089)]