30608942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 60240672

約数和(自身を除く): 29631730

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 761, 1183, 1522, 1547, 2366, 2873, 3094, 5327, 5746, 9893, 10654, 12937, 19786, 20111, 25874, 40222, 69251, 90559, 128609, 138502, 168181, 181118, 257218, 336362, 900263, 1177267, 1800526, 2186353, 2354534, 4372706, 15304471, 30608942]

約数ペア:

[(1, 30608942), (2, 15304471), (7, 4372706), (13, 2354534), (14, 2186353), (17, 1800526), (26, 1177267), (34, 900263), (91, 336362), (119, 257218), (169, 181118), (182, 168181), (221, 138502), (238, 128609), (338, 90559), (442, 69251), (761, 40222), (1183, 25874), (1522, 20111), (1547, 19786), (2366, 12937), (2873, 10654), (3094, 9893), (5327, 5746)]