30989832

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1874

約数の個数: 64

約数和(自身を含む): 83496960

約数和(自身を除く): 52507128

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 1811, 2139, 2852, 3622, 4278, 5433, 5704, 7244, 8556, 10866, 14488, 17112, 21732, 41653, 43464, 56141, 83306, 112282, 124959, 166612, 168423, 224564, 249918, 333224, 336846, 449128, 499836, 673692, 999672, 1291243, 1347384, 2582486, 3873729, 5164972, 7747458, 10329944, 15494916, 30989832]

約数ペア:

[(1, 30989832), (2, 15494916), (3, 10329944), (4, 7747458), (6, 5164972), (8, 3873729), (12, 2582486), (23, 1347384), (24, 1291243), (31, 999672), (46, 673692), (62, 499836), (69, 449128), (92, 336846), (93, 333224), (124, 249918), (138, 224564), (184, 168423), (186, 166612), (248, 124959), (276, 112282), (372, 83306), (552, 56141), (713, 43464), (744, 41653), (1426, 21732), (1811, 17112), (2139, 14488), (2852, 10866), (3622, 8556), (4278, 7244), (5433, 5704)]