30065391

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 47424000

約数和(自身を除く): 17358609

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 513, 569, 927, 1707, 1957, 2781, 5121, 5871, 10811, 15363, 17613, 32433, 52839, 58607, 97299, 175821, 291897, 527463, 1113533, 1582389, 3340599, 10021797, 30065391]

約数ペア:

[(1, 30065391), (3, 10021797), (9, 3340599), (19, 1582389), (27, 1113533), (57, 527463), (103, 291897), (171, 175821), (309, 97299), (513, 58607), (569, 52839), (927, 32433), (1707, 17613), (1957, 15363), (2781, 10811), (5121, 5871)]