30371474

素因数分解:

$2^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{647}}^1$

素因数の和:1142

約数の個数: 24

約数和(自身を含む): 53187840

約数和(自身を除く): 22816366

約数列:

[1, 2, 7, 14, 49, 98, 479, 647, 958, 1294, 3353, 4529, 6706, 9058, 23471, 31703, 46942, 63406, 309913, 619826, 2169391, 4338782, 15185737, 30371474]

約数ペア:

[(1, 30371474), (2, 15185737), (7, 4338782), (14, 2169391), (49, 619826), (98, 309913), (479, 63406), (647, 46942), (958, 31703), (1294, 23471), (3353, 9058), (4529, 6706)]