17142090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{81629}}^1$

素因数の和:81646

約数の個数: 32

約数和(自身を含む): 47018880

約数和(自身を除く): 29876790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 81629, 163258, 244887, 408145, 489774, 571403, 816290, 1142806, 1224435, 1714209, 2448870, 2857015, 3428418, 5714030, 8571045, 17142090]

約数ペア:

[(1, 17142090), (2, 8571045), (3, 5714030), (5, 3428418), (6, 2857015), (7, 2448870), (10, 1714209), (14, 1224435), (15, 1142806), (21, 816290), (30, 571403), (35, 489774), (42, 408145), (70, 244887), (105, 163258), (210, 81629)]