16764860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17107}}^1$

素因数の和:17130

約数の個数: 36

約数和(自身を含む): 40956552

約数和(自身を除く): 24191692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 17107, 34214, 68428, 85535, 119749, 171070, 239498, 342140, 478996, 598745, 838243, 1197490, 1676486, 2394980, 3352972, 4191215, 8382430, 16764860]

約数ペア:

[(1, 16764860), (2, 8382430), (4, 4191215), (5, 3352972), (7, 2394980), (10, 1676486), (14, 1197490), (20, 838243), (28, 598745), (35, 478996), (49, 342140), (70, 239498), (98, 171070), (140, 119749), (196, 85535), (245, 68428), (490, 34214), (980, 17107)]