30243978

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 67931136

約数和(自身を除く): 37687158

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 107, 123, 214, 246, 321, 369, 383, 642, 738, 766, 963, 1149, 1926, 2298, 3447, 4387, 6894, 8774, 13161, 15703, 26322, 31406, 39483, 40981, 47109, 78966, 81962, 94218, 122943, 141327, 245886, 282654, 368829, 737658, 1680221, 3360442, 5040663, 10081326, 15121989, 30243978]

約数ペア:

[(1, 30243978), (2, 15121989), (3, 10081326), (6, 5040663), (9, 3360442), (18, 1680221), (41, 737658), (82, 368829), (107, 282654), (123, 245886), (214, 141327), (246, 122943), (321, 94218), (369, 81962), (383, 78966), (642, 47109), (738, 40981), (766, 39483), (963, 31406), (1149, 26322), (1926, 15703), (2298, 13161), (3447, 8774), (4387, 6894)]