30249842

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{74507}}^1$

素因数の和:74545

約数の個数: 16

約数和(自身を含む): 53645760

約数和(自身を除く): 23395918

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 74507, 149014, 521549, 1043098, 2160703, 4321406, 15124921, 30249842]

約数ペア:

[(1, 30249842), (2, 15124921), (7, 4321406), (14, 2160703), (29, 1043098), (58, 521549), (203, 149014), (406, 74507)]