30341680

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1093}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 70812432

約数和(自身を除く): 40470752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1093, 1388, 1735, 2186, 2776, 3470, 4372, 5465, 5552, 6940, 8744, 10930, 13880, 17488, 21860, 27760, 43720, 87440, 379271, 758542, 1517084, 1896355, 3034168, 3792710, 6068336, 7585420, 15170840, 30341680]

約数ペア:

[(1, 30341680), (2, 15170840), (4, 7585420), (5, 6068336), (8, 3792710), (10, 3034168), (16, 1896355), (20, 1517084), (40, 758542), (80, 379271), (347, 87440), (694, 43720), (1093, 27760), (1388, 21860), (1735, 17488), (2186, 13880), (2776, 10930), (3470, 8744), (4372, 6940), (5465, 5552)]