30206722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 59450112

約数和(自身を除く): 29243390

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 751, 1183, 1502, 1547, 2366, 2873, 3094, 5257, 5746, 9763, 10514, 12767, 19526, 20111, 25534, 40222, 68341, 89369, 126919, 136682, 165971, 178738, 253838, 331942, 888433, 1161797, 1776866, 2157623, 2323594, 4315246, 15103361, 30206722]

約数ペア:

[(1, 30206722), (2, 15103361), (7, 4315246), (13, 2323594), (14, 2157623), (17, 1776866), (26, 1161797), (34, 888433), (91, 331942), (119, 253838), (169, 178738), (182, 165971), (221, 136682), (238, 126919), (338, 89369), (442, 68341), (751, 40222), (1183, 25534), (1502, 20111), (1547, 19526), (2366, 12767), (2873, 10514), (3094, 9763), (5257, 5746)]