75490828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 161280000

約数和(自身を除く): 85789172

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 2999, 3596, 5998, 6293, 11996, 12586, 20993, 25172, 41986, 83972, 86971, 92969, 173942, 185938, 347884, 371876, 608797, 650783, 1217594, 1301566, 2435188, 2603132, 2696101, 5392202, 10784404, 18872707, 37745414, 75490828]

約数ペア:

[(1, 75490828), (2, 37745414), (4, 18872707), (7, 10784404), (14, 5392202), (28, 2696101), (29, 2603132), (31, 2435188), (58, 1301566), (62, 1217594), (116, 650783), (124, 608797), (203, 371876), (217, 347884), (406, 185938), (434, 173942), (812, 92969), (868, 86971), (899, 83972), (1798, 41986), (2999, 25172), (3596, 20993), (5998, 12586), (6293, 11996)]