30801538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 50780160

約数和(自身を除く): 19978622

約数列:

[1, 2, 29, 31, 37, 58, 62, 74, 463, 899, 926, 1073, 1147, 1798, 2146, 2294, 13427, 14353, 17131, 26854, 28706, 33263, 34262, 66526, 416237, 496799, 531061, 832474, 993598, 1062122, 15400769, 30801538]

約数ペア:

[(1, 30801538), (2, 15400769), (29, 1062122), (31, 993598), (37, 832474), (58, 531061), (62, 496799), (74, 416237), (463, 66526), (899, 34262), (926, 33263), (1073, 28706), (1147, 26854), (1798, 17131), (2146, 14353), (2294, 13427)]