30378186

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7121}}^1$

素因数の和:7211

約数の個数: 32

約数和(自身を含む): 68371200

約数和(自身を除く): 37993014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 7121, 14242, 21363, 42726, 64089, 128178, 192267, 384534, 562559, 1125118, 1687677, 3375354, 5063031, 10126062, 15189093, 30378186]

約数ペア:

[(1, 30378186), (2, 15189093), (3, 10126062), (6, 5063031), (9, 3375354), (18, 1687677), (27, 1125118), (54, 562559), (79, 384534), (158, 192267), (237, 128178), (474, 64089), (711, 42726), (1422, 21363), (2133, 14242), (4266, 7121)]