4041730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 9434880

約数和(自身を除く): 5393150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 181, 203, 290, 319, 362, 385, 406, 638, 770, 905, 1015, 1267, 1595, 1810, 1991, 2030, 2233, 2534, 3190, 3982, 4466, 5249, 6335, 9955, 10498, 11165, 12670, 13937, 19910, 22330, 26245, 27874, 36743, 52490, 57739, 69685, 73486, 115478, 139370, 183715, 288695, 367430, 404173, 577390, 808346, 2020865, 4041730]

約数ペア:

[(1, 4041730), (2, 2020865), (5, 808346), (7, 577390), (10, 404173), (11, 367430), (14, 288695), (22, 183715), (29, 139370), (35, 115478), (55, 73486), (58, 69685), (70, 57739), (77, 52490), (110, 36743), (145, 27874), (154, 26245), (181, 22330), (203, 19910), (290, 13937), (319, 12670), (362, 11165), (385, 10498), (406, 9955), (638, 6335), (770, 5249), (905, 4466), (1015, 3982), (1267, 3190), (1595, 2534), (1810, 2233), (1991, 2030)]