30373742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1283}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 55468800

約数和(自身を除く): 25095058

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1283, 1691, 2566, 3382, 8981, 11837, 17962, 23674, 24377, 48754, 114187, 170639, 228374, 341278, 799309, 1598618, 2169553, 4339106, 15186871, 30373742]

約数ペア:

[(1, 30373742), (2, 15186871), (7, 4339106), (14, 2169553), (19, 1598618), (38, 799309), (89, 341278), (133, 228374), (178, 170639), (266, 114187), (623, 48754), (1246, 24377), (1283, 23674), (1691, 17962), (2566, 11837), (3382, 8981)]