30130394

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5801}}^1$

素因数の和:5870

約数の個数: 24

約数和(自身を含む): 53575668

約数和(自身を除く): 23445274

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 5801, 11602, 40607, 81214, 284249, 307453, 568498, 614906, 2152171, 4304342, 15065197, 30130394]

約数ペア:

[(1, 30130394), (2, 15065197), (7, 4304342), (14, 2152171), (49, 614906), (53, 568498), (98, 307453), (106, 284249), (371, 81214), (742, 40607), (2597, 11602), (5194, 5801)]