30290316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1709}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 81204480

約数和(自身を除く): 50914164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 1709, 2532, 2954, 3418, 4431, 5127, 5908, 6836, 8862, 10254, 11963, 17724, 20508, 23926, 35889, 47852, 71778, 143556, 360599, 721198, 1081797, 1442396, 2163594, 2524193, 4327188, 5048386, 7572579, 10096772, 15145158, 30290316]

約数ペア:

[(1, 30290316), (2, 15145158), (3, 10096772), (4, 7572579), (6, 5048386), (7, 4327188), (12, 2524193), (14, 2163594), (21, 1442396), (28, 1081797), (42, 721198), (84, 360599), (211, 143556), (422, 71778), (633, 47852), (844, 35889), (1266, 23926), (1477, 20508), (1709, 17724), (2532, 11963), (2954, 10254), (3418, 8862), (4431, 6836), (5127, 5908)]