30638356

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6113}}^1$

素因数の和:6303

約数の個数: 24

約数和(自身を含む): 61629120

約数和(自身を除く): 30990764

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 6113, 12226, 24452, 42791, 85582, 171164, 1094227, 2188454, 4376908, 7659589, 15319178, 30638356]

約数ペア:

[(1, 30638356), (2, 15319178), (4, 7659589), (7, 4376908), (14, 2188454), (28, 1094227), (179, 171164), (358, 85582), (716, 42791), (1253, 24452), (2506, 12226), (5012, 6113)]