30798724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 61399296

約数和(自身を除く): 30600572

約数列:

[1, 2, 4, 11, 22, 44, 47, 53, 94, 106, 188, 212, 281, 517, 562, 583, 1034, 1124, 1166, 2068, 2332, 2491, 3091, 4982, 6182, 9964, 12364, 13207, 14893, 26414, 27401, 29786, 52828, 54802, 59572, 109604, 145277, 163823, 290554, 327646, 581108, 655292, 699971, 1399942, 2799884, 7699681, 15399362, 30798724]

約数ペア:

[(1, 30798724), (2, 15399362), (4, 7699681), (11, 2799884), (22, 1399942), (44, 699971), (47, 655292), (53, 581108), (94, 327646), (106, 290554), (188, 163823), (212, 145277), (281, 109604), (517, 59572), (562, 54802), (583, 52828), (1034, 29786), (1124, 27401), (1166, 26414), (2068, 14893), (2332, 13207), (2491, 12364), (3091, 9964), (4982, 6182)]