211301430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{6779}}^1$

素因数の和:7828

約数の個数: 32

約数和(自身を含む): 507686400

約数和(自身を除く): 296384970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1039, 2078, 3117, 5195, 6234, 6779, 10390, 13558, 15585, 20337, 31170, 33895, 40674, 67790, 101685, 203370, 7043381, 14086762, 21130143, 35216905, 42260286, 70433810, 105650715, 211301430]

約数ペア:

[(1, 211301430), (2, 105650715), (3, 70433810), (5, 42260286), (6, 35216905), (10, 21130143), (15, 14086762), (30, 7043381), (1039, 203370), (2078, 101685), (3117, 67790), (5195, 40674), (6234, 33895), (6779, 31170), (10390, 20337), (13558, 15585)]