30717236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 61931520

約数和(自身を除く): 31214284

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 127, 239, 253, 254, 478, 506, 508, 956, 1012, 1397, 2629, 2794, 2921, 5258, 5497, 5588, 5842, 10516, 10994, 11684, 21988, 30353, 32131, 60467, 60706, 64262, 120934, 121412, 128524, 241868, 333883, 667766, 698119, 1335532, 1396238, 2792476, 7679309, 15358618, 30717236]

約数ペア:

[(1, 30717236), (2, 15358618), (4, 7679309), (11, 2792476), (22, 1396238), (23, 1335532), (44, 698119), (46, 667766), (92, 333883), (127, 241868), (239, 128524), (253, 121412), (254, 120934), (478, 64262), (506, 60706), (508, 60467), (956, 32131), (1012, 30353), (1397, 21988), (2629, 11684), (2794, 10994), (2921, 10516), (5258, 5842), (5497, 5588)]