30147.000000

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 839808

約数和(自身を除く): 455982

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 71, 102, 106, 142, 159, 213, 318, 426, 901, 1207, 1802, 2414, 2703, 3621, 3763, 5406, 7242, 7526, 11289, 22578, 63971, 127942, 191913, 383826]

約数ペア:

[(1, 383826), (2, 191913), (3, 127942), (6, 63971), (17, 22578), (34, 11289), (51, 7526), (53, 7242), (71, 5406), (102, 3763), (106, 3621), (142, 2703), (159, 2414), (213, 1802), (318, 1207), (426, 901)]