129640614

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{17327}}^1$

素因数の和:17404

約数の個数: 32

約数和(自身を含む): 274475520

約数和(自身を除く): 144834906

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482, 17327, 34654, 51981, 103962, 502483, 745061, 1004966, 1490122, 1507449, 2235183, 3014898, 4470366, 21606769, 43213538, 64820307, 129640614]

約数ペア:

[(1, 129640614), (2, 64820307), (3, 43213538), (6, 21606769), (29, 4470366), (43, 3014898), (58, 2235183), (86, 1507449), (87, 1490122), (129, 1004966), (174, 745061), (258, 502483), (1247, 103962), (2494, 51981), (3741, 34654), (7482, 17327)]