17142930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{27211}}^1$

素因数の和:27231

約数の個数: 48

約数和(自身を含む): 50940864

約数和(自身を除く): 33797934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 27211, 54422, 81633, 136055, 163266, 190477, 244899, 272110, 380954, 408165, 489798, 571431, 816330, 952385, 1142862, 1224495, 1714293, 1904770, 2448990, 2857155, 3428586, 5714310, 8571465, 17142930]

約数ペア:

[(1, 17142930), (2, 8571465), (3, 5714310), (5, 3428586), (6, 2857155), (7, 2448990), (9, 1904770), (10, 1714293), (14, 1224495), (15, 1142862), (18, 952385), (21, 816330), (30, 571431), (35, 489798), (42, 408165), (45, 380954), (63, 272110), (70, 244899), (90, 190477), (105, 163266), (126, 136055), (210, 81633), (315, 54422), (630, 27211)]