30726766

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 55093248

約数和(自身を除く): 24366482

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 434, 581, 853, 1162, 1706, 2573, 5146, 5971, 11942, 18011, 26443, 36022, 52886, 70799, 141598, 185101, 370202, 495593, 991186, 2194769, 4389538, 15363383, 30726766]

約数ペア:

[(1, 30726766), (2, 15363383), (7, 4389538), (14, 2194769), (31, 991186), (62, 495593), (83, 370202), (166, 185101), (217, 141598), (434, 70799), (581, 52886), (853, 36022), (1162, 26443), (1706, 18011), (2573, 11942), (5146, 5971)]