30680946

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{24007}}^1$

素因数の和:24086

約数の個数: 24

約数和(自身を含む): 67414464

約数和(自身を除く): 36733518

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 24007, 48014, 72021, 144042, 216063, 432126, 1704497, 3408994, 5113491, 10226982, 15340473, 30680946]

約数ペア:

[(1, 30680946), (2, 15340473), (3, 10226982), (6, 5113491), (9, 3408994), (18, 1704497), (71, 432126), (142, 216063), (213, 144042), (426, 72021), (639, 48014), (1278, 24007)]